219351460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{476851}}^1$

素因数の和:476883

約数の個数: 24

約数和(自身を含む): 480666816

約数和(自身を除く): 261315356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 476851, 953702, 1907404, 2384255, 4768510, 9537020, 10967573, 21935146, 43870292, 54837865, 109675730, 219351460]

約数ペア:

[(1, 219351460), (2, 109675730), (4, 54837865), (5, 43870292), (10, 21935146), (20, 10967573), (23, 9537020), (46, 4768510), (92, 2384255), (115, 1907404), (230, 953702), (460, 476851)]