233720905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{41257}}^1$

素因数の和:41376

約数の個数: 16

約数和(自身を含む): 308939904

約数和(自身を除く): 75218999

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 41257, 206285, 453827, 2269135, 4249471, 21247355, 46744181, 233720905]

約数ペア:

[(1, 233720905), (5, 46744181), (11, 21247355), (55, 4249471), (103, 2269135), (515, 453827), (1133, 206285), (5665, 41257)]