200458045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 256177152

約数和(自身を除く): 55719107

約数列:

[1, 5, 37, 43, 113, 185, 215, 223, 565, 1115, 1591, 4181, 4859, 7955, 8251, 9589, 20905, 24295, 25199, 41255, 47945, 125995, 179783, 354793, 898915, 932363, 1083557, 1773965, 4661815, 5417785, 40091609, 200458045]

約数ペア:

[(1, 200458045), (5, 40091609), (37, 5417785), (43, 4661815), (113, 1773965), (185, 1083557), (215, 932363), (223, 898915), (565, 354793), (1115, 179783), (1591, 125995), (4181, 47945), (4859, 41255), (7955, 25199), (8251, 24295), (9589, 20905)]