204024004810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{658141951}}^1$

素因数の和:658141989

約数の個数: 16

約数和(自身を含む): 379089764352

約数和(自身を除く): 175065759542

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 658141951, 1316283902, 3290709755, 6581419510, 20402400481, 40804800962, 102012002405, 204024004810]

約数ペア:

[(1, 204024004810), (2, 102012002405), (5, 40804800962), (10, 20402400481), (31, 6581419510), (62, 3290709755), (155, 1316283902), (310, 658141951)]