217920229610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463660063}}^1$

素因数の和:463660117

約数の個数: 16

約数和(自身を含む): 400602295296

約数和(自身を除く): 182682065686

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 463660063, 927320126, 2318300315, 4636600630, 21792022961, 43584045922, 108960114805, 217920229610]

約数ペア:

[(1, 217920229610), (2, 108960114805), (5, 43584045922), (10, 21792022961), (47, 4636600630), (94, 2318300315), (235, 927320126), (470, 463660063)]