195859839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1049}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 316915200

約数和(自身を除く): 121055361

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 523, 1049, 1569, 3147, 3661, 7343, 8891, 10983, 17833, 22029, 26673, 53499, 62237, 124831, 186711, 374493, 548627, 1645881, 3840389, 9326659, 11521167, 27979977, 65286613, 195859839]

約数ペア:

[(1, 195859839), (3, 65286613), (7, 27979977), (17, 11521167), (21, 9326659), (51, 3840389), (119, 1645881), (357, 548627), (523, 374493), (1049, 186711), (1569, 124831), (3147, 62237), (3661, 53499), (7343, 26673), (8891, 22029), (10983, 17833)]