200402465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{9491}}^1$

素因数の和:9640

約数の個数: 16

約数和(自身を含む): 248766336

約数和(自身を除く): 48363871

約数列:

[1, 5, 41, 103, 205, 515, 4223, 9491, 21115, 47455, 389131, 977573, 1945655, 4887865, 40080493, 200402465]

約数ペア:

[(1, 200402465), (5, 40080493), (41, 4887865), (103, 1945655), (205, 977573), (515, 389131), (4223, 47455), (9491, 21115)]