208486455516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{103451}}^1$

素因数の和:103604

約数の個数: 144

約数和(自身を含む): 579533965920

約数和(自身を除く): 371047510404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 89, 102, 111, 148, 153, 178, 204, 222, 267, 306, 333, 356, 444, 534, 612, 629, 666, 801, 1068, 1258, 1332, 1513, 1602, 1887, 2516, 3026, 3204, 3293, 3774, 4539, 5661, 6052, 6586, 7548, 9078, 9879, 11322, 13172, 13617, 18156, 19758, 22644, 27234, 29637, 39516, 54468, 55981, 59274, 103451, 111962, 118548, 167943, 206902, 223924, 310353, 335886, 413804, 503829, 620706, 671772, 931059, 1007658, 1241412, 1758667, 1862118, 2015316, 3517334, 3724236, 3827687, 5276001, 7034668, 7655374, 9207139, 10552002, 11483061, 15310748, 15828003, 18414278, 21104004, 22966122, 27621417, 31656006, 34449183, 36828556, 45932244, 55242834, 63312012, 65070679, 68898366, 82864251, 110485668, 130141358, 137796732, 156521363, 165728502, 195212037, 260282716, 313042726, 331457004, 340664143, 390424074, 469564089, 585636111, 626085452, 681328286, 780848148, 939128178, 1021992429, 1171272222, 1362656572, 1408692267, 1878256356, 2043984858, 2342544444, 2817384534, 3065977287, 4087969716, 5634769068, 5791290431, 6131954574, 11582580862, 12263909148, 17373871293, 23165161724, 34747742586, 52121613879, 69495485172, 104243227758, 208486455516]

約数ペア:

[(1, 208486455516), (2, 104243227758), (3, 69495485172), (4, 52121613879), (6, 34747742586), (9, 23165161724), (12, 17373871293), (17, 12263909148), (18, 11582580862), (34, 6131954574), (36, 5791290431), (37, 5634769068), (51, 4087969716), (68, 3065977287), (74, 2817384534), (89, 2342544444), (102, 2043984858), (111, 1878256356), (148, 1408692267), (153, 1362656572), (178, 1171272222), (204, 1021992429), (222, 939128178), (267, 780848148), (306, 681328286), (333, 626085452), (356, 585636111), (444, 469564089), (534, 390424074), (612, 340664143), (629, 331457004), (666, 313042726), (801, 260282716), (1068, 195212037), (1258, 165728502), (1332, 156521363), (1513, 137796732), (1602, 130141358), (1887, 110485668), (2516, 82864251), (3026, 68898366), (3204, 65070679), (3293, 63312012), (3774, 55242834), (4539, 45932244), (5661, 36828556), (6052, 34449183), (6586, 31656006), (7548, 27621417), (9078, 22966122), (9879, 21104004), (11322, 18414278), (13172, 15828003), (13617, 15310748), (18156, 11483061), (19758, 10552002), (22644, 9207139), (27234, 7655374), (29637, 7034668), (39516, 5276001), (54468, 3827687), (55981, 3724236), (59274, 3517334), (103451, 2015316), (111962, 1862118), (118548, 1758667), (167943, 1241412), (206902, 1007658), (223924, 931059), (310353, 671772), (335886, 620706), (413804, 503829)]