197182568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6630

約数の個数: 48

約数和(自身を含む): 419556480

約数和(自身を除く): 222373912

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 6571, 7502, 13142, 15004, 26284, 30008, 52568, 72281, 144562, 203701, 289124, 407402, 578248, 795091, 814804, 1590182, 1629608, 2240711, 3180364, 4481422, 6360728, 8962844, 17925688, 24647821, 49295642, 98591284, 197182568]

約数ペア:

[(1, 197182568), (2, 98591284), (4, 49295642), (8, 24647821), (11, 17925688), (22, 8962844), (31, 6360728), (44, 4481422), (62, 3180364), (88, 2240711), (121, 1629608), (124, 1590182), (242, 814804), (248, 795091), (341, 578248), (484, 407402), (682, 289124), (968, 203701), (1364, 144562), (2728, 72281), (3751, 52568), (6571, 30008), (7502, 26284), (13142, 15004)]