201715556

素因数分解:

$2^2\times 7^3\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 414086400

約数和(自身を除く): 212370844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 233, 343, 466, 631, 686, 932, 1262, 1372, 1631, 2524, 3262, 4417, 6524, 8834, 11417, 17668, 22834, 30919, 45668, 61838, 79919, 123676, 147023, 159838, 216433, 294046, 319676, 432866, 588092, 865732, 1029161, 2058322, 4116644, 7204127, 14408254, 28816508, 50428889, 100857778, 201715556]

約数ペア:

[(1, 201715556), (2, 100857778), (4, 50428889), (7, 28816508), (14, 14408254), (28, 7204127), (49, 4116644), (98, 2058322), (196, 1029161), (233, 865732), (343, 588092), (466, 432866), (631, 319676), (686, 294046), (932, 216433), (1262, 159838), (1372, 147023), (1631, 123676), (2524, 79919), (3262, 61838), (4417, 45668), (6524, 30919), (8834, 22834), (11417, 17668)]