202223890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44839}}^1$

素因数の和:44898

約数の個数: 32

約数和(自身を含む): 406788480

約数和(自身を除く): 204564590

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 44839, 89678, 224195, 448390, 493229, 986458, 1838399, 2466145, 3676798, 4932290, 9191995, 18383990, 20222389, 40444778, 101111945, 202223890]

約数ペア:

[(1, 202223890), (2, 101111945), (5, 40444778), (10, 20222389), (11, 18383990), (22, 9191995), (41, 4932290), (55, 3676798), (82, 2466145), (110, 1838399), (205, 986458), (410, 493229), (451, 448390), (902, 224195), (2255, 89678), (4510, 44839)]