200793008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2689}}^1$

素因数の和:3069

約数の個数: 40

約数和(自身を含む): 420285600

約数和(自身を除く): 219492592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359, 718, 1436, 2689, 2872, 4667, 5378, 5744, 9334, 10756, 18668, 21512, 34957, 37336, 43024, 69914, 74672, 139828, 279656, 559312, 965351, 1930702, 3861404, 7722808, 12549563, 15445616, 25099126, 50198252, 100396504, 200793008]

約数ペア:

[(1, 200793008), (2, 100396504), (4, 50198252), (8, 25099126), (13, 15445616), (16, 12549563), (26, 7722808), (52, 3861404), (104, 1930702), (208, 965351), (359, 559312), (718, 279656), (1436, 139828), (2689, 74672), (2872, 69914), (4667, 43024), (5378, 37336), (5744, 34957), (9334, 21512), (10756, 18668)]