227500820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{494567}}^1$

素因数の和:494599

約数の個数: 24

約数和(自身を含む): 498524544

約数和(自身を除く): 271023724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 494567, 989134, 1978268, 2472835, 4945670, 9891340, 11375041, 22750082, 45500164, 56875205, 113750410, 227500820]

約数ペア:

[(1, 227500820), (2, 113750410), (4, 56875205), (5, 45500164), (10, 22750082), (20, 11375041), (23, 9891340), (46, 4945670), (92, 2472835), (115, 1978268), (230, 989134), (460, 494567)]