201787456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242533}}^1$

素因数の和:242558

約数の個数: 28

約数和(自身を含む): 431225452

約数和(自身を除く): 229437996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242533, 485066, 970132, 1940264, 3152929, 3880528, 6305858, 7761056, 12611716, 15522112, 25223432, 50446864, 100893728, 201787456]

約数ペア:

[(1, 201787456), (2, 100893728), (4, 50446864), (8, 25223432), (13, 15522112), (16, 12611716), (26, 7761056), (32, 6305858), (52, 3880528), (64, 3152929), (104, 1940264), (208, 970132), (416, 485066), (832, 242533)]