201224608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21031}}^1$

素因数の和:21077

約数の個数: 48

約数和(自身を含む): 445205376

約数和(自身を除く): 243980768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 21031, 42062, 84124, 168248, 273403, 336496, 483713, 546806, 672992, 967426, 1093612, 1934852, 2187224, 3869704, 4374448, 6288269, 7739408, 8748896, 12576538, 15478816, 25153076, 50306152, 100612304, 201224608]

約数ペア:

[(1, 201224608), (2, 100612304), (4, 50306152), (8, 25153076), (13, 15478816), (16, 12576538), (23, 8748896), (26, 7739408), (32, 6288269), (46, 4374448), (52, 3869704), (92, 2187224), (104, 1934852), (184, 1093612), (208, 967426), (299, 672992), (368, 546806), (416, 483713), (598, 336496), (736, 273403), (1196, 168248), (2392, 84124), (4784, 42062), (9568, 21031)]