220161264

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{44531}}^1$

素因数の和:44645

約数の個数: 40

約数和(自身を含む): 574284672

約数和(自身を除く): 354123408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 44531, 89062, 133593, 178124, 267186, 356248, 534372, 712496, 1068744, 2137488, 4586693, 9173386, 13760079, 18346772, 27520158, 36693544, 55040316, 73387088, 110080632, 220161264]

約数ペア:

[(1, 220161264), (2, 110080632), (3, 73387088), (4, 55040316), (6, 36693544), (8, 27520158), (12, 18346772), (16, 13760079), (24, 9173386), (48, 4586693), (103, 2137488), (206, 1068744), (309, 712496), (412, 534372), (618, 356248), (824, 267186), (1236, 178124), (1648, 133593), (2472, 89062), (4944, 44531)]