202178192

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{23357}}^1$

素因数の和:23906

約数の個数: 20

約数和(自身を含む): 392461116

約数和(自身を除く): 190282924

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 23357, 46714, 93428, 186856, 373712, 12636137, 25272274, 50544548, 101089096, 202178192]

約数ペア:

[(1, 202178192), (2, 101089096), (4, 50544548), (8, 25272274), (16, 12636137), (541, 373712), (1082, 186856), (2164, 93428), (4328, 46714), (8656, 23357)]