201749667856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{133121}}^1$

素因数の和:133328

約数の個数: 80

約数和(自身を含む): 435788179200

約数和(自身を除く): 234038511344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 109, 158, 176, 218, 316, 436, 632, 869, 872, 1199, 1264, 1738, 1744, 2398, 3476, 4796, 6952, 8611, 9592, 13904, 17222, 19184, 34444, 68888, 94721, 133121, 137776, 189442, 266242, 378884, 532484, 757768, 1064968, 1464331, 1515536, 2129936, 2928662, 5857324, 10516559, 11714648, 14510189, 21033118, 23429296, 29020378, 42066236, 58040756, 84132472, 115682149, 116081512, 159612079, 168264944, 231364298, 232163024, 319224158, 462728596, 638448316, 925457192, 1146304931, 1276896632, 1850914384, 2292609862, 2553793264, 4585219724, 9170439448, 12609354241, 18340878896, 25218708482, 50437416964, 100874833928, 201749667856]

約数ペア:

[(1, 201749667856), (2, 100874833928), (4, 50437416964), (8, 25218708482), (11, 18340878896), (16, 12609354241), (22, 9170439448), (44, 4585219724), (79, 2553793264), (88, 2292609862), (109, 1850914384), (158, 1276896632), (176, 1146304931), (218, 925457192), (316, 638448316), (436, 462728596), (632, 319224158), (869, 232163024), (872, 231364298), (1199, 168264944), (1264, 159612079), (1738, 116081512), (1744, 115682149), (2398, 84132472), (3476, 58040756), (4796, 42066236), (6952, 29020378), (8611, 23429296), (9592, 21033118), (13904, 14510189), (17222, 11714648), (19184, 10516559), (34444, 5857324), (68888, 2928662), (94721, 2129936), (133121, 1515536), (137776, 1464331), (189442, 1064968), (266242, 757768), (378884, 532484)]