204120745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{9293}}^1$

素因数の和:9512

約数の個数: 16

約数和(自身を含む): 256960512

約数和(自身を除く): 52839767

約数列:

[1, 5, 23, 115, 191, 955, 4393, 9293, 21965, 46465, 213739, 1068695, 1774963, 8874815, 40824149, 204120745]

約数ペア:

[(1, 204120745), (5, 40824149), (23, 8874815), (115, 1774963), (191, 1068695), (955, 213739), (4393, 46465), (9293, 21965)]