198169318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{40961}}^1$

素因数の和:41063

約数の個数: 16

約数和(自身を含む): 309672720

約数和(自身を除く): 111503402

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 40961, 81922, 1679401, 2416699, 3358802, 4833398, 99084659, 198169318]

約数ペア:

[(1, 198169318), (2, 99084659), (41, 4833398), (59, 3358802), (82, 2416699), (118, 1679401), (2419, 81922), (4838, 40961)]