196828890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{385939}}^1$

素因数の和:385966

約数の個数: 32

約数和(自身を含む): 500178240

約数和(自身を除く): 303349350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 385939, 771878, 1157817, 1929695, 2315634, 3859390, 5789085, 6560963, 11578170, 13121926, 19682889, 32804815, 39365778, 65609630, 98414445, 196828890]

約数ペア:

[(1, 196828890), (2, 98414445), (3, 65609630), (5, 39365778), (6, 32804815), (10, 19682889), (15, 13121926), (17, 11578170), (30, 6560963), (34, 5789085), (51, 3859390), (85, 2315634), (102, 1929695), (170, 1157817), (255, 771878), (510, 385939)]