204048345

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{61001}}^1$

素因数の和:61232

約数の個数: 16

約数和(自身を含む): 327946752

約数和(自身を除く): 123898407

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 61001, 183003, 305005, 915015, 13603223, 40809669, 68016115, 204048345]

約数ペア:

[(1, 204048345), (3, 68016115), (5, 40809669), (15, 13603223), (223, 915015), (669, 305005), (1115, 183003), (3345, 61001)]