202195546

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 363092544

約数和(自身を除く): 160896998

約数列:

[1, 2, 7, 14, 43, 73, 86, 107, 146, 214, 301, 511, 602, 749, 1022, 1498, 1849, 3139, 3698, 4601, 6278, 7811, 9202, 12943, 15622, 21973, 25886, 32207, 43946, 54677, 64414, 109354, 134977, 197843, 269954, 335873, 395686, 671746, 944839, 1384901, 1889678, 2351111, 2769802, 4702222, 14442539, 28885078, 101097773, 202195546]

約数ペア:

[(1, 202195546), (2, 101097773), (7, 28885078), (14, 14442539), (43, 4702222), (73, 2769802), (86, 2351111), (107, 1889678), (146, 1384901), (214, 944839), (301, 671746), (511, 395686), (602, 335873), (749, 269954), (1022, 197843), (1498, 134977), (1849, 109354), (3139, 64414), (3698, 54677), (4601, 43946), (6278, 32207), (7811, 25886), (9202, 21973), (12943, 15622)]