204050873872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{7333}}^1\times {\mathrm{19541}}^1$

素因数の和:26971

約数の個数: 40

約数和(自身を含む): 399865668120

約数和(自身を除く): 195814794248

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 7333, 14666, 19541, 29332, 39082, 58664, 78164, 117328, 156328, 312656, 652637, 1305274, 1739149, 2610548, 3478298, 5221096, 6956596, 10442192, 13913192, 27826384, 143294153, 286588306, 573176612, 1146353224, 2292706448, 12753179617, 25506359234, 51012718468, 102025436936, 204050873872]

約数ペア:

[(1, 204050873872), (2, 102025436936), (4, 51012718468), (8, 25506359234), (16, 12753179617), (89, 2292706448), (178, 1146353224), (356, 573176612), (712, 286588306), (1424, 143294153), (7333, 27826384), (14666, 13913192), (19541, 10442192), (29332, 6956596), (39082, 5221096), (58664, 3478298), (78164, 2610548), (117328, 1739149), (156328, 1305274), (312656, 652637)]