194650670

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{70271}}^1$

素因数の和:70555

約数の個数: 16

約数和(自身を含む): 351641088

約数和(自身を除く): 156990418

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 70271, 140542, 351355, 702710, 19465067, 38930134, 97325335, 194650670]

約数ペア:

[(1, 194650670), (2, 97325335), (5, 38930134), (10, 19465067), (277, 702710), (554, 351355), (1385, 140542), (2770, 70271)]