215880204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8849}}^1$

素因数の和:8982

約数の個数: 48

約数和(自身を含む): 535248000

約数和(自身を除く): 319367796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 2033, 4066, 6099, 8132, 8849, 12198, 17698, 24396, 26547, 35396, 53094, 106188, 168131, 336262, 504393, 672524, 946843, 1008786, 1893686, 2017572, 2840529, 3787372, 5681058, 11362116, 17990017, 35980034, 53970051, 71960068, 107940102, 215880204]

約数ペア:

[(1, 215880204), (2, 107940102), (3, 71960068), (4, 53970051), (6, 35980034), (12, 17990017), (19, 11362116), (38, 5681058), (57, 3787372), (76, 2840529), (107, 2017572), (114, 1893686), (214, 1008786), (228, 946843), (321, 672524), (428, 504393), (642, 336262), (1284, 168131), (2033, 106188), (4066, 53094), (6099, 35396), (8132, 26547), (8849, 24396), (12198, 17698)]