237130990

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{28813}}^1$

素因数の和:29643

約数の個数: 16

約数和(自身を含む): 427369248

約数和(自身を除く): 190238258

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 28813, 57626, 144065, 288130, 23713099, 47426198, 118565495, 237130990]

約数ペア:

[(1, 237130990), (2, 118565495), (5, 47426198), (10, 23713099), (823, 288130), (1646, 144065), (4115, 57626), (8230, 28813)]