201972536

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{1103}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 387901440

約数和(自身を除く): 185928904

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 487, 974, 1103, 1948, 2206, 3896, 4412, 8824, 22889, 45778, 51841, 91556, 103682, 183112, 207364, 414728, 537161, 1074322, 2148644, 4297288, 25246567, 50493134, 100986268, 201972536]

約数ペア:

[(1, 201972536), (2, 100986268), (4, 50493134), (8, 25246567), (47, 4297288), (94, 2148644), (188, 1074322), (376, 537161), (487, 414728), (974, 207364), (1103, 183112), (1948, 103682), (2206, 91556), (3896, 51841), (4412, 45778), (8824, 22889)]