217360147370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{945044119}}^1$

素因数の和:945044149

約数の個数: 16

約数和(自身を含む): 408259059840

約数和(自身を除く): 190898912470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 945044119, 1890088238, 4725220595, 9450441190, 21736014737, 43472029474, 108680073685, 217360147370]

約数ペア:

[(1, 217360147370), (2, 108680073685), (5, 43472029474), (10, 21736014737), (23, 9450441190), (46, 4725220595), (115, 1890088238), (230, 945044119)]