201307436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{64439}}^1$

素因数の和:64525

約数の個数: 24

約数和(自身を含む): 389733120

約数和(自身を除く): 188425684

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 64439, 128878, 257756, 708829, 1417658, 2835316, 4575169, 9150338, 18300676, 50326859, 100653718, 201307436]

約数ペア:

[(1, 201307436), (2, 100653718), (4, 50326859), (11, 18300676), (22, 9150338), (44, 4575169), (71, 2835316), (142, 1417658), (284, 708829), (781, 257756), (1562, 128878), (3124, 64439)]