200514808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31607}}^1$

素因数の和:31687

約数の個数: 32

約数和(自身を含む): 411536160

約数和(自身を除く): 211021352

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 31607, 63214, 126428, 252856, 410891, 821782, 1643564, 1928027, 3287128, 3856054, 7712108, 15424216, 25064351, 50128702, 100257404, 200514808]

約数ペア:

[(1, 200514808), (2, 100257404), (4, 50128702), (8, 25064351), (13, 15424216), (26, 7712108), (52, 3856054), (61, 3287128), (104, 1928027), (122, 1643564), (244, 821782), (488, 410891), (793, 252856), (1586, 126428), (3172, 63214), (6344, 31607)]