204162015

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{86693}}^1$

素因数の和:86858

約数の個数: 16

約数和(自身を含む): 328743648

約数和(自身を除く): 124581633

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 86693, 260079, 433465, 1300395, 13610801, 40832403, 68054005, 204162015]

約数ペア:

[(1, 204162015), (3, 68054005), (5, 40832403), (15, 13610801), (157, 1300395), (471, 433465), (785, 260079), (2355, 86693)]