201405292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106451}}^1$

素因数の和:106509

約数の個数: 24

約数和(自身を含む): 393446592

約数和(自身を除く): 192041300

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106451, 212902, 425804, 1170961, 2341922, 4577393, 4683844, 9154786, 18309572, 50351323, 100702646, 201405292]

約数ペア:

[(1, 201405292), (2, 100702646), (4, 50351323), (11, 18309572), (22, 9154786), (43, 4683844), (44, 4577393), (86, 2341922), (172, 1170961), (473, 425804), (946, 212902), (1892, 106451)]