210502008

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{55163}}^1$

素因数の和:55228

約数の個数: 48

約数和(自身を含む): 580876920

約数和(自身を除く): 370374912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 55163, 110326, 165489, 220652, 330978, 441304, 496467, 661956, 992934, 1323912, 1985868, 2923639, 3971736, 5847278, 8770917, 11694556, 17541834, 23389112, 26312751, 35083668, 52625502, 70167336, 105251004, 210502008]

約数ペア:

[(1, 210502008), (2, 105251004), (3, 70167336), (4, 52625502), (6, 35083668), (8, 26312751), (9, 23389112), (12, 17541834), (18, 11694556), (24, 8770917), (36, 5847278), (53, 3971736), (72, 2923639), (106, 1985868), (159, 1323912), (212, 992934), (318, 661956), (424, 496467), (477, 441304), (636, 330978), (954, 220652), (1272, 165489), (1908, 110326), (3816, 55163)]