201625618

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 318073392

約数和(自身を除く): 116447774

約数列:

[1, 2, 41, 61, 82, 122, 173, 233, 346, 466, 2501, 5002, 7093, 9553, 10553, 14186, 14213, 19106, 21106, 28426, 40309, 80618, 432673, 582733, 865346, 1165466, 1652669, 2458849, 3305338, 4917698, 100812809, 201625618]

約数ペア:

[(1, 201625618), (2, 100812809), (41, 4917698), (61, 3305338), (82, 2458849), (122, 1652669), (173, 1165466), (233, 865346), (346, 582733), (466, 432673), (2501, 80618), (5002, 40309), (7093, 28426), (9553, 21106), (10553, 19106), (14186, 14213)]