213520214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193757}}^1$

素因数の和:193807

約数の個数: 16

約数和(自身を含む): 348764400

約数和(自身を除く): 135244186

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 193757, 387514, 3681383, 5618953, 7362766, 11237906, 106760107, 213520214]

約数ペア:

[(1, 213520214), (2, 106760107), (19, 11237906), (29, 7362766), (38, 5618953), (58, 3681383), (551, 387514), (1102, 193757)]