213755912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{3797}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 415653120

約数和(自身を除く): 201897208

約数列:

[1, 2, 4, 8, 31, 62, 124, 227, 248, 454, 908, 1816, 3797, 7037, 7594, 14074, 15188, 28148, 30376, 56296, 117707, 235414, 470828, 861919, 941656, 1723838, 3447676, 6895352, 26719489, 53438978, 106877956, 213755912]

約数ペア:

[(1, 213755912), (2, 106877956), (4, 53438978), (8, 26719489), (31, 6895352), (62, 3447676), (124, 1723838), (227, 941656), (248, 861919), (454, 470828), (908, 235414), (1816, 117707), (3797, 56296), (7037, 30376), (7594, 28148), (14074, 15188)]