201831762

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4359

約数の個数: 64

約数和(自身を含む): 474439680

約数和(自身を除く): 272607918

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 682, 713, 759, 1023, 1426, 1518, 2046, 2139, 4278, 4289, 7843, 8578, 12867, 15686, 23529, 25734, 47058, 47179, 94358, 98647, 132959, 141537, 197294, 265918, 283074, 295941, 398877, 591882, 797754, 1085117, 1462549, 2170234, 2925098, 3058057, 3255351, 4387647, 6116114, 6510702, 8775294, 9174171, 18348342, 33638627, 67277254, 100915881, 201831762]

約数ペア:

[(1, 201831762), (2, 100915881), (3, 67277254), (6, 33638627), (11, 18348342), (22, 9174171), (23, 8775294), (31, 6510702), (33, 6116114), (46, 4387647), (62, 3255351), (66, 3058057), (69, 2925098), (93, 2170234), (138, 1462549), (186, 1085117), (253, 797754), (341, 591882), (506, 398877), (682, 295941), (713, 283074), (759, 265918), (1023, 197294), (1426, 141537), (1518, 132959), (2046, 98647), (2139, 94358), (4278, 47179), (4289, 47058), (7843, 25734), (8578, 23529), (12867, 15686)]