204598530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61441}}^1$

素因数の和:61491

約数の個数: 48

約数和(自身を含む): 546342264

約数和(自身を除く): 341743734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 61441, 122882, 184323, 307205, 368646, 552969, 614410, 921615, 1105938, 1843230, 2273317, 2764845, 4546634, 5529690, 6819951, 11366585, 13639902, 20459853, 22733170, 34099755, 40919706, 68199510, 102299265, 204598530]

約数ペア:

[(1, 204598530), (2, 102299265), (3, 68199510), (5, 40919706), (6, 34099755), (9, 22733170), (10, 20459853), (15, 13639902), (18, 11366585), (30, 6819951), (37, 5529690), (45, 4546634), (74, 2764845), (90, 2273317), (111, 1843230), (185, 1105938), (222, 921615), (333, 614410), (370, 552969), (555, 368646), (666, 307205), (1110, 184323), (1665, 122882), (3330, 61441)]