201340505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{56477}}^1$

素因数の和:56536

約数の個数: 16

約数和(自身を含む): 260250624

約数和(自身を除く): 58910119

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 56477, 282385, 1298971, 1750787, 6494855, 8753935, 40268101, 201340505]

約数ペア:

[(1, 201340505), (5, 40268101), (23, 8753935), (31, 6494855), (115, 1750787), (155, 1298971), (713, 282385), (3565, 56477)]