203498001644

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1151}}^1\times {\mathrm{19919}}^1$

素因数の和:21398

約数の個数: 48

約数和(自身を含む): 408655134720

約数和(自身を除く): 205157133076

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1151, 1268, 2219, 2302, 4438, 4604, 8057, 8876, 16114, 19919, 32228, 39838, 79676, 139433, 278866, 364867, 557732, 729734, 1459468, 2554069, 5108138, 6314323, 10216276, 12628646, 22926769, 25257292, 44200261, 45853538, 88400522, 91707076, 160487383, 176801044, 320974766, 641949532, 7267785773, 14535571546, 29071143092, 50874500411, 101749000822, 203498001644]

約数ペア:

[(1, 203498001644), (2, 101749000822), (4, 50874500411), (7, 29071143092), (14, 14535571546), (28, 7267785773), (317, 641949532), (634, 320974766), (1151, 176801044), (1268, 160487383), (2219, 91707076), (2302, 88400522), (4438, 45853538), (4604, 44200261), (8057, 25257292), (8876, 22926769), (16114, 12628646), (19919, 10216276), (32228, 6314323), (39838, 5108138), (79676, 2554069), (139433, 1459468), (278866, 729734), (364867, 557732)]