201994309430

素因数分解:

$2^1\times 5^1\times {\mathrm{86929}}^1\times {\mathrm{232367}}^1$

素因数の和:319303

約数の個数: 16

約数和(自身を含む): 363595504320

約数和(自身を除く): 161601194890

約数列:

[1, 2, 5, 10, 86929, 173858, 232367, 434645, 464734, 869290, 1161835, 2323670, 20199430943, 40398861886, 100997154715, 201994309430]

約数ペア:

[(1, 201994309430), (2, 100997154715), (5, 40398861886), (10, 20199430943), (86929, 2323670), (173858, 1161835), (232367, 869290), (434645, 464734)]