201327169220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2238

約数の個数: 192

約数和(自身を含む): 472774579200

約数和(自身を除く): 271447409980

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 79, 85, 116, 131, 145, 158, 170, 262, 290, 316, 340, 395, 493, 524, 580, 655, 790, 986, 1310, 1343, 1580, 1972, 1973, 2227, 2291, 2465, 2620, 2686, 3799, 3946, 4454, 4582, 4930, 5372, 6715, 7598, 7892, 8908, 9164, 9860, 9865, 10349, 11135, 11455, 13430, 15196, 18995, 19730, 20698, 22270, 22910, 26860, 33541, 37990, 38947, 39460, 41396, 44540, 45820, 51745, 57217, 64583, 67082, 75980, 77894, 103490, 114434, 129166, 134164, 155788, 155867, 167705, 175933, 194735, 206980, 228868, 258332, 258463, 286085, 300121, 311734, 322915, 335410, 351866, 389470, 516926, 572170, 600242, 623468, 645830, 670820, 703732, 778940, 779335, 879665, 972689, 1033852, 1144340, 1200484, 1291660, 1292315, 1500605, 1558670, 1759330, 1945378, 2584630, 2649739, 3001210, 3117340, 3518660, 3890756, 4393871, 4520143, 4863445, 5102057, 5169260, 5299478, 6002420, 7495427, 8787742, 9040286, 9726890, 10204114, 10598956, 13248695, 14990854, 17575484, 18080572, 19453780, 20408228, 20418577, 21969355, 22600715, 25510285, 26497390, 29981708, 37477135, 40837154, 43938710, 45201430, 51020570, 52994780, 74954270, 76842431, 81674308, 87877420, 90402860, 102041140, 102092885, 127422259, 149908540, 153684862, 204185770, 254844518, 307369724, 347115809, 384212155, 408371540, 509689036, 592138733, 637111295, 694231618, 768424310, 1184277466, 1274222590, 1388463236, 1536848620, 1735579045, 2368554932, 2548445180, 2960693665, 3471158090, 5921387330, 6942316180, 10066358461, 11842774660, 20132716922, 40265433844, 50331792305, 100663584610, 201327169220]

約数ペア:

[(1, 201327169220), (2, 100663584610), (4, 50331792305), (5, 40265433844), (10, 20132716922), (17, 11842774660), (20, 10066358461), (29, 6942316180), (34, 5921387330), (58, 3471158090), (68, 2960693665), (79, 2548445180), (85, 2368554932), (116, 1735579045), (131, 1536848620), (145, 1388463236), (158, 1274222590), (170, 1184277466), (262, 768424310), (290, 694231618), (316, 637111295), (340, 592138733), (395, 509689036), (493, 408371540), (524, 384212155), (580, 347115809), (655, 307369724), (790, 254844518), (986, 204185770), (1310, 153684862), (1343, 149908540), (1580, 127422259), (1972, 102092885), (1973, 102041140), (2227, 90402860), (2291, 87877420), (2465, 81674308), (2620, 76842431), (2686, 74954270), (3799, 52994780), (3946, 51020570), (4454, 45201430), (4582, 43938710), (4930, 40837154), (5372, 37477135), (6715, 29981708), (7598, 26497390), (7892, 25510285), (8908, 22600715), (9164, 21969355), (9860, 20418577), (9865, 20408228), (10349, 19453780), (11135, 18080572), (11455, 17575484), (13430, 14990854), (15196, 13248695), (18995, 10598956), (19730, 10204114), (20698, 9726890), (22270, 9040286), (22910, 8787742), (26860, 7495427), (33541, 6002420), (37990, 5299478), (38947, 5169260), (39460, 5102057), (41396, 4863445), (44540, 4520143), (45820, 4393871), (51745, 3890756), (57217, 3518660), (64583, 3117340), (67082, 3001210), (75980, 2649739), (77894, 2584630), (103490, 1945378), (114434, 1759330), (129166, 1558670), (134164, 1500605), (155788, 1292315), (155867, 1291660), (167705, 1200484), (175933, 1144340), (194735, 1033852), (206980, 972689), (228868, 879665), (258332, 779335), (258463, 778940), (286085, 703732), (300121, 670820), (311734, 645830), (322915, 623468), (335410, 600242), (351866, 572170), (389470, 516926)]