200557984

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{51797}}^1$

素因数の和:51829

約数の個数: 36

約数和(自身を含む): 434015442

約数和(自身を除く): 233457458

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 51797, 103594, 207188, 414376, 569767, 828752, 1139534, 1657504, 2279068, 4558136, 6267437, 9116272, 12534874, 18232544, 25069748, 50139496, 100278992, 200557984]

約数ペア:

[(1, 200557984), (2, 100278992), (4, 50139496), (8, 25069748), (11, 18232544), (16, 12534874), (22, 9116272), (32, 6267437), (44, 4558136), (88, 2279068), (121, 1657504), (176, 1139534), (242, 828752), (352, 569767), (484, 414376), (968, 207188), (1936, 103594), (3872, 51797)]