193515490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67427}}^1$

素因数の和:67482

約数の個数: 32

約数和(自身を含む): 407804544

約数和(自身を除く): 214289054

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 67427, 134854, 337135, 471989, 674270, 943978, 2359945, 2764507, 4719890, 5529014, 13822535, 19351549, 27645070, 38703098, 96757745, 193515490]

約数ペア:

[(1, 193515490), (2, 96757745), (5, 38703098), (7, 27645070), (10, 19351549), (14, 13822535), (35, 5529014), (41, 4719890), (70, 2764507), (82, 2359945), (205, 943978), (287, 674270), (410, 471989), (574, 337135), (1435, 134854), (2870, 67427)]