202377344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{121621}}^1$

素因数の和:121648

約数の個数: 32

約数和(自身を含む): 434190540

約数和(自身を除く): 231813196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 121621, 243242, 486484, 972968, 1581073, 1945936, 3162146, 3891872, 6324292, 7783744, 12648584, 15567488, 25297168, 50594336, 101188672, 202377344]

約数ペア:

[(1, 202377344), (2, 101188672), (4, 50594336), (8, 25297168), (13, 15567488), (16, 12648584), (26, 7783744), (32, 6324292), (52, 3891872), (64, 3162146), (104, 1945936), (128, 1581073), (208, 972968), (416, 486484), (832, 243242), (1664, 121621)]