200623930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14423}}^1$

素因数の和:14550

約数の個数: 32

約数和(自身を含む): 392563584

約数和(自身を除く): 191939654

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 14423, 28846, 72115, 144230, 187499, 374998, 937495, 1543261, 1874990, 3086522, 7716305, 15432610, 20062393, 40124786, 100311965, 200623930]

約数ペア:

[(1, 200623930), (2, 100311965), (5, 40124786), (10, 20062393), (13, 15432610), (26, 7716305), (65, 3086522), (107, 1874990), (130, 1543261), (214, 937495), (535, 374998), (1070, 187499), (1391, 144230), (2782, 72115), (6955, 28846), (13910, 14423)]