201577874218

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{37990553}}^1$

素因数の和:37990941

約数の個数: 16

約数和(自身を含む): 346473852480

約数和(自身を除く): 144895978262

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 37990553, 75981106, 265933871, 531867742, 14398419587, 28796839174, 100788937109, 201577874218]

約数ペア:

[(1, 201577874218), (2, 100788937109), (7, 28796839174), (14, 14398419587), (379, 531867742), (758, 265933871), (2653, 75981106), (5306, 37990553)]