215367047

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{8233}}^1$

素因数の和:8378

約数の個数: 16

約数和(自身を含む): 255319872

約数和(自身を除く): 39952825

約数列:

[1, 7, 37, 101, 259, 707, 3737, 8233, 26159, 57631, 304621, 831533, 2132347, 5820731, 30766721, 215367047]

約数ペア:

[(1, 215367047), (7, 30766721), (37, 5820731), (101, 2132347), (259, 831533), (707, 304621), (3737, 57631), (8233, 26159)]