220569136

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1627}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 441090320

約数和(自身を除く): 220521184

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 229, 296, 458, 592, 916, 1627, 1832, 3254, 3664, 6508, 8473, 13016, 16946, 26032, 33892, 60199, 67784, 120398, 135568, 240796, 372583, 481592, 745166, 963184, 1490332, 2980664, 5961328, 13785571, 27571142, 55142284, 110284568, 220569136]

約数ペア:

[(1, 220569136), (2, 110284568), (4, 55142284), (8, 27571142), (16, 13785571), (37, 5961328), (74, 2980664), (148, 1490332), (229, 963184), (296, 745166), (458, 481592), (592, 372583), (916, 240796), (1627, 135568), (1832, 120398), (3254, 67784), (3664, 60199), (6508, 33892), (8473, 26032), (13016, 16946)]