201726930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{395543}}^1$

素因数の和:395570

約数の個数: 32

約数和(自身を含む): 512625024

約数和(自身を除く): 310898094

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 395543, 791086, 1186629, 1977715, 2373258, 3955430, 5933145, 6724231, 11866290, 13448462, 20172693, 33621155, 40345386, 67242310, 100863465, 201726930]

約数ペア:

[(1, 201726930), (2, 100863465), (3, 67242310), (5, 40345386), (6, 33621155), (10, 20172693), (15, 13448462), (17, 11866290), (30, 6724231), (34, 5933145), (51, 3955430), (85, 2373258), (102, 1977715), (170, 1186629), (255, 791086), (510, 395543)]