207974886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4951783}}^1$

素因数の和:4951795

約数の個数: 16

約数和(自身を含む): 475371264

約数和(自身を除く): 267396378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4951783, 9903566, 14855349, 29710698, 34662481, 69324962, 103987443, 207974886]

約数ペア:

[(1, 207974886), (2, 103987443), (3, 69324962), (6, 34662481), (7, 29710698), (14, 14855349), (21, 9903566), (42, 4951783)]