233945990

素因数分解:

$2^1\times 5^1\times {\mathrm{5821}}^1\times {\mathrm{4019}}^1$

素因数の和:9847

約数の個数: 16

約数和(自身を含む): 421279920

約数和(自身を除く): 187333930

約数列:

[1, 2, 5, 10, 4019, 5821, 8038, 11642, 20095, 29105, 40190, 58210, 23394599, 46789198, 116972995, 233945990]

約数ペア:

[(1, 233945990), (2, 116972995), (5, 46789198), (10, 23394599), (4019, 58210), (5821, 40190), (8038, 29105), (11642, 20095)]