221190147336

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4231}}^1\times {\mathrm{15671}}^1$

素因数の和:20050

約数の個数: 64

約数和(自身を含む): 557120793600

約数和(自身を除く): 335930646264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 4231, 8462, 12693, 15671, 16924, 25386, 31342, 33848, 47013, 50772, 62684, 94026, 101544, 125368, 188052, 376104, 588109, 1176218, 1764327, 2178269, 2352436, 3528654, 4356538, 4704872, 6534807, 7057308, 8713076, 13069614, 14114616, 17426152, 26139228, 52278456, 66304001, 132608002, 198912003, 265216004, 397824006, 530432008, 795648012, 1591296024, 9216256139, 18432512278, 27648768417, 36865024556, 55297536834, 73730049112, 110595073668, 221190147336]

約数ペア:

[(1, 221190147336), (2, 110595073668), (3, 73730049112), (4, 55297536834), (6, 36865024556), (8, 27648768417), (12, 18432512278), (24, 9216256139), (139, 1591296024), (278, 795648012), (417, 530432008), (556, 397824006), (834, 265216004), (1112, 198912003), (1668, 132608002), (3336, 66304001), (4231, 52278456), (8462, 26139228), (12693, 17426152), (15671, 14114616), (16924, 13069614), (25386, 8713076), (31342, 7057308), (33848, 6534807), (47013, 4704872), (50772, 4356538), (62684, 3528654), (94026, 2352436), (101544, 2178269), (125368, 1764327), (188052, 1176218), (376104, 588109)]