200711639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 237219840

約数和(自身を除く): 36508201

約数列:

[1, 17, 23, 29, 31, 391, 493, 527, 571, 667, 713, 899, 9707, 11339, 12121, 13133, 15283, 16559, 17701, 20677, 223261, 281503, 300917, 351509, 380857, 407123, 513329, 6474569, 6921091, 8726593, 11806567, 200711639]

約数ペア:

[(1, 200711639), (17, 11806567), (23, 8726593), (29, 6921091), (31, 6474569), (391, 513329), (493, 407123), (527, 380857), (571, 351509), (667, 300917), (713, 281503), (899, 223261), (9707, 20677), (11339, 17701), (12121, 16559), (13133, 15283)]