220147404

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 523461120

約数和(自身を除く): 303313716

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 181, 237, 316, 362, 474, 543, 724, 948, 1086, 1283, 2172, 2566, 3849, 5132, 7698, 14299, 15396, 28598, 42897, 57196, 85794, 101357, 171588, 202714, 232223, 304071, 405428, 464446, 608142, 696669, 928892, 1216284, 1393338, 2786676, 18345617, 36691234, 55036851, 73382468, 110073702, 220147404]

約数ペア:

[(1, 220147404), (2, 110073702), (3, 73382468), (4, 55036851), (6, 36691234), (12, 18345617), (79, 2786676), (158, 1393338), (181, 1216284), (237, 928892), (316, 696669), (362, 608142), (474, 464446), (543, 405428), (724, 304071), (948, 232223), (1086, 202714), (1283, 171588), (2172, 101357), (2566, 85794), (3849, 57196), (5132, 42897), (7698, 28598), (14299, 15396)]