201464725

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14951}}^1$

素因数の和:14986

約数の個数: 36

約数和(自身を含む): 317042208

約数和(自身を除く): 115577483

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 1225, 1925, 2695, 13475, 14951, 74755, 104657, 164461, 373775, 523285, 732599, 822305, 1151227, 2616425, 3662995, 4111525, 5756135, 8058589, 18314975, 28780675, 40292945, 201464725]

約数ペア:

[(1, 201464725), (5, 40292945), (7, 28780675), (11, 18314975), (25, 8058589), (35, 5756135), (49, 4111525), (55, 3662995), (77, 2616425), (175, 1151227), (245, 822305), (275, 732599), (385, 523285), (539, 373775), (1225, 164461), (1925, 104657), (2695, 74755), (13475, 14951)]