203681968

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{34313}}^1$

素因数の和:34381

約数の個数: 40

約数和(自身を含む): 459533088

約数和(自身を除く): 255851120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 34313, 68626, 137252, 240191, 274504, 480382, 549008, 960764, 1818589, 1921528, 3637178, 3843056, 7274356, 12730123, 14548712, 25460246, 29097424, 50920492, 101840984, 203681968]

約数ペア:

[(1, 203681968), (2, 101840984), (4, 50920492), (7, 29097424), (8, 25460246), (14, 14548712), (16, 12730123), (28, 7274356), (53, 3843056), (56, 3637178), (106, 1921528), (112, 1818589), (212, 960764), (371, 549008), (424, 480382), (742, 274504), (848, 240191), (1484, 137252), (2968, 68626), (5936, 34313)]