201247728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{677}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 568999296

約数和(自身を除く): 367751568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 563, 677, 1126, 1354, 1689, 2031, 2252, 2708, 3378, 4062, 4504, 5416, 6193, 6756, 7447, 8124, 9008, 10832, 12386, 13512, 14894, 16248, 18579, 22341, 24772, 27024, 29788, 32496, 37158, 44682, 49544, 59576, 74316, 89364, 99088, 119152, 148632, 178728, 297264, 357456, 381151, 762302, 1143453, 1524604, 2286906, 3049208, 4192661, 4573812, 6098416, 8385322, 9147624, 12577983, 16770644, 18295248, 25155966, 33541288, 50311932, 67082576, 100623864, 201247728]

約数ペア:

[(1, 201247728), (2, 100623864), (3, 67082576), (4, 50311932), (6, 33541288), (8, 25155966), (11, 18295248), (12, 16770644), (16, 12577983), (22, 9147624), (24, 8385322), (33, 6098416), (44, 4573812), (48, 4192661), (66, 3049208), (88, 2286906), (132, 1524604), (176, 1143453), (264, 762302), (528, 381151), (563, 357456), (677, 297264), (1126, 178728), (1354, 148632), (1689, 119152), (2031, 99088), (2252, 89364), (2708, 74316), (3378, 59576), (4062, 49544), (4504, 44682), (5416, 37158), (6193, 32496), (6756, 29788), (7447, 27024), (8124, 24772), (9008, 22341), (10832, 18579), (12386, 16248), (13512, 14894)]