201149256980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2079277}}^1$

素因数の和:2079984

約数の個数: 48

約数和(自身を含む): 483457086336

約数和(自身を除く): 282307829356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 691, 1382, 2764, 3455, 4837, 6910, 9674, 13820, 19348, 24185, 48370, 96740, 2079277, 4158554, 8317108, 10396385, 14554939, 20792770, 29109878, 41585540, 58219756, 72774695, 145549390, 291098780, 1436780407, 2873560814, 5747121628, 7183902035, 10057462849, 14367804070, 20114925698, 28735608140, 40229851396, 50287314245, 100574628490, 201149256980]

約数ペア:

[(1, 201149256980), (2, 100574628490), (4, 50287314245), (5, 40229851396), (7, 28735608140), (10, 20114925698), (14, 14367804070), (20, 10057462849), (28, 7183902035), (35, 5747121628), (70, 2873560814), (140, 1436780407), (691, 291098780), (1382, 145549390), (2764, 72774695), (3455, 58219756), (4837, 41585540), (6910, 29109878), (9674, 20792770), (13820, 14554939), (19348, 10396385), (24185, 8317108), (48370, 4158554), (96740, 2079277)]