220196952

素因数分解:

$2^3\times 3^2\times {\mathrm{1619}}^1\times {\mathrm{1889}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 597051000

約数和(自身を除く): 376854048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1619, 1889, 3238, 3778, 4857, 5667, 6476, 7556, 9714, 11334, 12952, 14571, 15112, 17001, 19428, 22668, 29142, 34002, 38856, 45336, 58284, 68004, 116568, 136008, 3058291, 6116582, 9174873, 12233164, 18349746, 24466328, 27524619, 36699492, 55049238, 73398984, 110098476, 220196952]

約数ペア:

[(1, 220196952), (2, 110098476), (3, 73398984), (4, 55049238), (6, 36699492), (8, 27524619), (9, 24466328), (12, 18349746), (18, 12233164), (24, 9174873), (36, 6116582), (72, 3058291), (1619, 136008), (1889, 116568), (3238, 68004), (3778, 58284), (4857, 45336), (5667, 38856), (6476, 34002), (7556, 29142), (9714, 22668), (11334, 19428), (12952, 17001), (14571, 15112)]