204345705

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{86771}}^1$

素因数の和:86936

約数の個数: 16

約数和(自身を含む): 329039424

約数和(自身を除く): 124693719

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 86771, 260313, 433855, 1301565, 13623047, 40869141, 68115235, 204345705]

約数ペア:

[(1, 204345705), (3, 68115235), (5, 40869141), (15, 13623047), (157, 1301565), (471, 433855), (785, 260313), (2355, 86771)]