195440272

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{167329}}^1$

素因数の和:167410

約数の個数: 20

約数和(自身を含む): 383855020

約数和(自身を除く): 188414748

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 167329, 334658, 669316, 1338632, 2677264, 12215017, 24430034, 48860068, 97720136, 195440272]

約数ペア:

[(1, 195440272), (2, 97720136), (4, 48860068), (8, 24430034), (16, 12215017), (73, 2677264), (146, 1338632), (292, 669316), (584, 334658), (1168, 167329)]