201479356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 423642240

約数和(自身を除く): 222162884

約数列:

[1, 2, 4, 13, 23, 26, 29, 37, 46, 52, 58, 74, 92, 116, 148, 157, 299, 314, 377, 481, 598, 628, 667, 754, 851, 962, 1073, 1196, 1334, 1508, 1702, 1924, 2041, 2146, 2668, 3404, 3611, 4082, 4292, 4553, 5809, 7222, 8164, 8671, 9106, 11063, 11618, 13949, 14444, 17342, 18212, 22126, 23236, 24679, 27898, 34684, 44252, 46943, 49358, 55796, 59189, 75517, 93886, 98716, 104719, 118378, 133607, 151034, 168461, 187772, 209438, 236756, 267214, 302068, 320827, 336922, 418876, 534428, 641654, 673844, 1283308, 1361347, 1736891, 2189993, 2722694, 3473782, 3874603, 4379986, 5445388, 6947564, 7749206, 8759972, 15498412, 50369839, 100739678, 201479356]

約数ペア:

[(1, 201479356), (2, 100739678), (4, 50369839), (13, 15498412), (23, 8759972), (26, 7749206), (29, 6947564), (37, 5445388), (46, 4379986), (52, 3874603), (58, 3473782), (74, 2722694), (92, 2189993), (116, 1736891), (148, 1361347), (157, 1283308), (299, 673844), (314, 641654), (377, 534428), (481, 418876), (598, 336922), (628, 320827), (667, 302068), (754, 267214), (851, 236756), (962, 209438), (1073, 187772), (1196, 168461), (1334, 151034), (1508, 133607), (1702, 118378), (1924, 104719), (2041, 98716), (2146, 93886), (2668, 75517), (3404, 59189), (3611, 55796), (4082, 49358), (4292, 46943), (4553, 44252), (5809, 34684), (7222, 27898), (8164, 24679), (8671, 23236), (9106, 22126), (11063, 18212), (11618, 17342), (13949, 14444)]