214996996912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{403729}}^1$

素因数の和:404221

約数の個数: 40

約数和(自身を含む): 422627793840

約数和(自身を除く): 207630796928

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 401, 664, 802, 1328, 1604, 3208, 6416, 33283, 66566, 133132, 266264, 403729, 532528, 807458, 1614916, 3229832, 6459664, 33509507, 67019014, 134038028, 161895329, 268076056, 323790658, 536152112, 647581316, 1295162632, 2590325264, 13437312307, 26874624614, 53749249228, 107498498456, 214996996912]

約数ペア:

[(1, 214996996912), (2, 107498498456), (4, 53749249228), (8, 26874624614), (16, 13437312307), (83, 2590325264), (166, 1295162632), (332, 647581316), (401, 536152112), (664, 323790658), (802, 268076056), (1328, 161895329), (1604, 134038028), (3208, 67019014), (6416, 33509507), (33283, 6459664), (66566, 3229832), (133132, 1614916), (266264, 807458), (403729, 532528)]