204549270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401077}}^1$

素因数の和:401104

約数の個数: 32

約数和(自身を含む): 519797088

約数和(自身を除く): 315247818

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 401077, 802154, 1203231, 2005385, 2406462, 4010770, 6016155, 6818309, 12032310, 13636618, 20454927, 34091545, 40909854, 68183090, 102274635, 204549270]

約数ペア:

[(1, 204549270), (2, 102274635), (3, 68183090), (5, 40909854), (6, 34091545), (10, 20454927), (15, 13636618), (17, 12032310), (30, 6818309), (34, 6016155), (51, 4010770), (85, 2406462), (102, 2005385), (170, 1203231), (255, 802154), (510, 401077)]