205349927330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{13463}}^1$

素因数の和:13640

約数の個数: 128

約数和(自身を含む): 422134530048

約数和(自身を除く): 216784602718

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 47, 83, 85, 94, 115, 166, 170, 230, 235, 391, 415, 470, 782, 799, 830, 1081, 1411, 1598, 1909, 1955, 2162, 2822, 3818, 3901, 3910, 3995, 5405, 7055, 7802, 7990, 9545, 10810, 13463, 14110, 18377, 19090, 19505, 26926, 32453, 36754, 39010, 64906, 66317, 67315, 89723, 91885, 132634, 134630, 162265, 179446, 183770, 228871, 309649, 324530, 331585, 448615, 457742, 619298, 632761, 663170, 897230, 1117429, 1144355, 1265522, 1525291, 1548245, 2234858, 2288710, 3050582, 3096490, 3163805, 5264033, 5587145, 6327610, 7626455, 10528066, 10756937, 11174290, 14553503, 15252910, 18996293, 21513874, 25700867, 26320165, 29107006, 37992586, 51401734, 52519163, 52640330, 53784685, 72767515, 94981465, 105038326, 107569370, 128504335, 145535030, 189962930, 247409551, 257008670, 262595815, 436914739, 494819102, 525191630, 873829478, 892825771, 1207940749, 1237047755, 1785651542, 2184573695, 2415881498, 2474095510, 4369147390, 4464128855, 6039703745, 8928257710, 12079407490, 20534992733, 41069985466, 102674963665, 205349927330]

約数ペア:

[(1, 205349927330), (2, 102674963665), (5, 41069985466), (10, 20534992733), (17, 12079407490), (23, 8928257710), (34, 6039703745), (46, 4464128855), (47, 4369147390), (83, 2474095510), (85, 2415881498), (94, 2184573695), (115, 1785651542), (166, 1237047755), (170, 1207940749), (230, 892825771), (235, 873829478), (391, 525191630), (415, 494819102), (470, 436914739), (782, 262595815), (799, 257008670), (830, 247409551), (1081, 189962930), (1411, 145535030), (1598, 128504335), (1909, 107569370), (1955, 105038326), (2162, 94981465), (2822, 72767515), (3818, 53784685), (3901, 52640330), (3910, 52519163), (3995, 51401734), (5405, 37992586), (7055, 29107006), (7802, 26320165), (7990, 25700867), (9545, 21513874), (10810, 18996293), (13463, 15252910), (14110, 14553503), (18377, 11174290), (19090, 10756937), (19505, 10528066), (26926, 7626455), (32453, 6327610), (36754, 5587145), (39010, 5264033), (64906, 3163805), (66317, 3096490), (67315, 3050582), (89723, 2288710), (91885, 2234858), (132634, 1548245), (134630, 1525291), (162265, 1265522), (179446, 1144355), (183770, 1117429), (228871, 897230), (309649, 663170), (324530, 632761), (331585, 619298), (448615, 457742)]