201050512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74353}}^1$

素因数の和:74387

約数の個数: 30

約数和(自身を含む): 421810242

約数和(自身を除く): 220759730

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74353, 148706, 297412, 594824, 966589, 1189648, 1933178, 3866356, 7732712, 12565657, 15465424, 25131314, 50262628, 100525256, 201050512]

約数ペア:

[(1, 201050512), (2, 100525256), (4, 50262628), (8, 25131314), (13, 15465424), (16, 12565657), (26, 7732712), (52, 3866356), (104, 1933178), (169, 1189648), (208, 966589), (338, 594824), (676, 297412), (1352, 148706), (2704, 74353)]