213475822

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3511}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 378284544

約数和(自身を除く): 164808722

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 602, 707, 1414, 3511, 4343, 7022, 8686, 24577, 30401, 49154, 60802, 150973, 301946, 354611, 709222, 1056811, 2113622, 2482277, 4964554, 15248273, 30496546, 106737911, 213475822]

約数ペア:

[(1, 213475822), (2, 106737911), (7, 30496546), (14, 15248273), (43, 4964554), (86, 2482277), (101, 2113622), (202, 1056811), (301, 709222), (602, 354611), (707, 301946), (1414, 150973), (3511, 60802), (4343, 49154), (7022, 30401), (8686, 24577)]