200469646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1543}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 342397440

約数和(自身を除く): 141927794

約数列:

[1, 2, 13, 19, 26, 38, 247, 263, 494, 526, 1543, 3086, 3419, 4997, 6838, 9994, 20059, 29317, 40118, 58634, 64961, 129922, 381121, 405809, 762242, 811618, 5275517, 7710371, 10551034, 15420742, 100234823, 200469646]

約数ペア:

[(1, 200469646), (2, 100234823), (13, 15420742), (19, 10551034), (26, 7710371), (38, 5275517), (247, 811618), (263, 762242), (494, 405809), (526, 381121), (1543, 129922), (3086, 64961), (3419, 58634), (4997, 40118), (6838, 29317), (9994, 20059)]