201249272

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16561}}^1$

素因数の和:16612

約数の個数: 48

約数和(自身を含む): 453136320

約数和(自身を除く): 251887048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 16561, 33122, 66244, 115927, 132488, 231854, 463708, 513391, 811489, 927416, 1026782, 1622978, 2053564, 3245956, 3593737, 4107128, 6491912, 7187474, 14374948, 25156159, 28749896, 50312318, 100624636, 201249272]

約数ペア:

[(1, 201249272), (2, 100624636), (4, 50312318), (7, 28749896), (8, 25156159), (14, 14374948), (28, 7187474), (31, 6491912), (49, 4107128), (56, 3593737), (62, 3245956), (98, 2053564), (124, 1622978), (196, 1026782), (217, 927416), (248, 811489), (392, 513391), (434, 463708), (868, 231854), (1519, 132488), (1736, 115927), (3038, 66244), (6076, 33122), (12152, 16561)]