193663240

素因数分解:

$2^3\times 5^1\times {\mathrm{4841581}}^1$

素因数の和:4841592

約数の個数: 16

約数和(自身を含む): 435742380

約数和(自身を除く): 242079140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4841581, 9683162, 19366324, 24207905, 38732648, 48415810, 96831620, 193663240]

約数ペア:

[(1, 193663240), (2, 96831620), (4, 48415810), (5, 38732648), (8, 24207905), (10, 19366324), (20, 9683162), (40, 4841581)]