201840969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 304939008

約数和(自身を除く): 103098039

約数列:

[1, 3, 11, 31, 33, 93, 191, 341, 573, 1023, 1033, 2101, 3099, 5921, 6303, 11363, 17763, 32023, 34089, 65131, 96069, 195393, 197303, 352253, 591909, 1056759, 2170333, 6116393, 6510999, 18349179, 67280323, 201840969]

約数ペア:

[(1, 201840969), (3, 67280323), (11, 18349179), (31, 6510999), (33, 6116393), (93, 2170333), (191, 1056759), (341, 591909), (573, 352253), (1023, 197303), (1033, 195393), (2101, 96069), (3099, 65131), (5921, 34089), (6303, 32023), (11363, 17763)]