213876082

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{128377}}^1$

素因数の和:128410

約数の個数: 24

約数和(自身を含む): 395147484

約数和(自身を除く): 181271402

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 128377, 256754, 898639, 1797278, 2182409, 4364818, 6290473, 12580946, 15276863, 30553726, 106938041, 213876082]

約数ペア:

[(1, 213876082), (2, 106938041), (7, 30553726), (14, 15276863), (17, 12580946), (34, 6290473), (49, 4364818), (98, 2182409), (119, 1797278), (238, 898639), (833, 256754), (1666, 128377)]