220149162

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2671}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 504366720

約数和(自身を除く): 284217558

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 241, 342, 482, 723, 1446, 2169, 2671, 4338, 4579, 5342, 8013, 9158, 13737, 16026, 24039, 27474, 41211, 48078, 50749, 82422, 101498, 152247, 304494, 456741, 643711, 913482, 1287422, 1931133, 3862266, 5793399, 11586798, 12230509, 24461018, 36691527, 73383054, 110074581, 220149162]

約数ペア:

[(1, 220149162), (2, 110074581), (3, 73383054), (6, 36691527), (9, 24461018), (18, 12230509), (19, 11586798), (38, 5793399), (57, 3862266), (114, 1931133), (171, 1287422), (241, 913482), (342, 643711), (482, 456741), (723, 304494), (1446, 152247), (2169, 101498), (2671, 82422), (4338, 50749), (4579, 48078), (5342, 41211), (8013, 27474), (9158, 24039), (13737, 16026)]