217082556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{11399}}^1$

素因数の和:11455

約数の個数: 54

約数和(自身を含む): 573682200

約数和(自身を除く): 356599644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9522, 11399, 19044, 22798, 34197, 45596, 68394, 102591, 136788, 205182, 262177, 410364, 524354, 786531, 1048708, 1573062, 2359593, 3146124, 4719186, 6030071, 9438372, 12060142, 18090213, 24120284, 36180426, 54270639, 72360852, 108541278, 217082556]

約数ペア:

[(1, 217082556), (2, 108541278), (3, 72360852), (4, 54270639), (6, 36180426), (9, 24120284), (12, 18090213), (18, 12060142), (23, 9438372), (36, 6030071), (46, 4719186), (69, 3146124), (92, 2359593), (138, 1573062), (207, 1048708), (276, 786531), (414, 524354), (529, 410364), (828, 262177), (1058, 205182), (1587, 136788), (2116, 102591), (3174, 68394), (4761, 45596), (6348, 34197), (9522, 22798), (11399, 19044)]