202487391

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4283}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 320785920

約数和(自身を除く): 118298529

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1751, 2781, 4283, 5253, 12849, 15759, 38547, 47277, 72811, 115641, 218433, 441149, 655299, 1323447, 1965897, 3970341, 7499533, 11911023, 22498599, 67495797, 202487391]

約数ペア:

[(1, 202487391), (3, 67495797), (9, 22498599), (17, 11911023), (27, 7499533), (51, 3970341), (103, 1965897), (153, 1323447), (309, 655299), (459, 441149), (927, 218433), (1751, 115641), (2781, 72811), (4283, 47277), (5253, 38547), (12849, 15759)]