206656702

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{641791}}^1$

素因数の和:641823

約数の個数: 16

約数和(自身を含む): 369672192

約数和(自身を除く): 163015490

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 641791, 1283582, 4492537, 8985074, 14761193, 29522386, 103328351, 206656702]

約数ペア:

[(1, 206656702), (2, 103328351), (7, 29522386), (14, 14761193), (23, 8985074), (46, 4492537), (161, 1283582), (322, 641791)]