201296390885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{24653569}}^1$

素因数の和:24653668

約数の個数: 16

約数和(自身を含む): 255608213760

約数和(自身を除く): 54311822875

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 24653569, 123267845, 567032087, 1750403399, 2835160435, 8752016995, 40259278177, 201296390885]

約数ペア:

[(1, 201296390885), (5, 40259278177), (23, 8752016995), (71, 2835160435), (115, 1750403399), (355, 567032087), (1633, 123267845), (8165, 24653569)]