214751528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12503}}^1$

素因数の和:12641

約数の個数: 32

約数和(自身を含む): 427636800

約数和(自身を除く): 212885272

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 12503, 17176, 25006, 50012, 100024, 237557, 475114, 950228, 1412839, 1900456, 2825678, 5651356, 11302712, 26843941, 53687882, 107375764, 214751528]

約数ペア:

[(1, 214751528), (2, 107375764), (4, 53687882), (8, 26843941), (19, 11302712), (38, 5651356), (76, 2825678), (113, 1900456), (152, 1412839), (226, 950228), (452, 475114), (904, 237557), (2147, 100024), (4294, 50012), (8588, 25006), (12503, 17176)]