202994790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{398029}}^1$

素因数の和:398056

約数の個数: 32

約数和(自身を含む): 515846880

約数和(自身を除く): 312852090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 398029, 796058, 1194087, 1990145, 2388174, 3980290, 5970435, 6766493, 11940870, 13532986, 20299479, 33832465, 40598958, 67664930, 101497395, 202994790]

約数ペア:

[(1, 202994790), (2, 101497395), (3, 67664930), (5, 40598958), (6, 33832465), (10, 20299479), (15, 13532986), (17, 11940870), (30, 6766493), (34, 5970435), (51, 3980290), (85, 2388174), (102, 1990145), (170, 1194087), (255, 796058), (510, 398029)]