192912390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194861}}^1$

素因数の和:194885

約数の個数: 48

約数和(自身を含む): 547172496

約数和(自身を除く): 354260106

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 194861, 389722, 584583, 974305, 1169166, 1753749, 1948610, 2143471, 2922915, 3507498, 4286942, 5845830, 6430413, 8768745, 10717355, 12860826, 17537490, 19291239, 21434710, 32152065, 38582478, 64304130, 96456195, 192912390]

約数ペア:

[(1, 192912390), (2, 96456195), (3, 64304130), (5, 38582478), (6, 32152065), (9, 21434710), (10, 19291239), (11, 17537490), (15, 12860826), (18, 10717355), (22, 8768745), (30, 6430413), (33, 5845830), (45, 4286942), (55, 3507498), (66, 2922915), (90, 2143471), (99, 1948610), (110, 1753749), (165, 1169166), (198, 974305), (330, 584583), (495, 389722), (990, 194861)]