201898634

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{72469}}^1$

素因数の和:72677

約数の個数: 16

約数和(自身を含む): 347856000

約数和(自身を除く): 145957366

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 72469, 144938, 507283, 1014566, 14421331, 28842662, 100949317, 201898634]

約数ペア:

[(1, 201898634), (2, 100949317), (7, 28842662), (14, 14421331), (199, 1014566), (398, 507283), (1393, 144938), (2786, 72469)]