268203820

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{14251}}^1$

素因数の和:15201

約数の個数: 24

約数和(自身を含む): 563866128

約数和(自身を除く): 295662308

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 14251, 18820, 28502, 57004, 71255, 142510, 285020, 13410191, 26820382, 53640764, 67050955, 134101910, 268203820]

約数ペア:

[(1, 268203820), (2, 134101910), (4, 67050955), (5, 53640764), (10, 26820382), (20, 13410191), (941, 285020), (1882, 142510), (3764, 71255), (4705, 57004), (9410, 28502), (14251, 18820)]