202109348

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 413390208

約数和(自身を除く): 211280860

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 241, 244, 427, 482, 491, 854, 964, 982, 1687, 1708, 1964, 3374, 3437, 6748, 6874, 13748, 14701, 29402, 29951, 58804, 59902, 102907, 118331, 119804, 205814, 209657, 236662, 411628, 419314, 473324, 828317, 838628, 1656634, 3313268, 7218191, 14436382, 28872764, 50527337, 101054674, 202109348]

約数ペア:

[(1, 202109348), (2, 101054674), (4, 50527337), (7, 28872764), (14, 14436382), (28, 7218191), (61, 3313268), (122, 1656634), (241, 838628), (244, 828317), (427, 473324), (482, 419314), (491, 411628), (854, 236662), (964, 209657), (982, 205814), (1687, 119804), (1708, 118331), (1964, 102907), (3374, 59902), (3437, 58804), (6748, 29951), (6874, 29402), (13748, 14701)]