200976256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120779}}^1$

素因数の和:120806

約数の個数: 32

約数和(自身を含む): 431184600

約数和(自身を除く): 230208344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120779, 241558, 483116, 966232, 1570127, 1932464, 3140254, 3864928, 6280508, 7729856, 12561016, 15459712, 25122032, 50244064, 100488128, 200976256]

約数ペア:

[(1, 200976256), (2, 100488128), (4, 50244064), (8, 25122032), (13, 15459712), (16, 12561016), (26, 7729856), (32, 6280508), (52, 3864928), (64, 3140254), (104, 1932464), (128, 1570127), (208, 966232), (416, 483116), (832, 241558), (1664, 120779)]