201676240

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3691}}^1$

素因数の和:4387

約数の個数: 40

約数和(自身を含む): 469711008

約数和(自身を除く): 268034768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2732, 3415, 3691, 5464, 6830, 7382, 10928, 13660, 14764, 18455, 27320, 29528, 36910, 54640, 59056, 73820, 147640, 295280, 2520953, 5041906, 10083812, 12604765, 20167624, 25209530, 40335248, 50419060, 100838120, 201676240]

約数ペア:

[(1, 201676240), (2, 100838120), (4, 50419060), (5, 40335248), (8, 25209530), (10, 20167624), (16, 12604765), (20, 10083812), (40, 5041906), (80, 2520953), (683, 295280), (1366, 147640), (2732, 73820), (3415, 59056), (3691, 54640), (5464, 36910), (6830, 29528), (7382, 27320), (10928, 18455), (13660, 14764)]