200243950

素因数分解:

$2^1\times 5^2\times {\mathrm{1259}}^1\times {\mathrm{3181}}^1$

素因数の和:4452

約数の個数: 24

約数和(自身を含む): 372866760

約数和(自身を除く): 172622810

約数列:

[1, 2, 5, 10, 25, 50, 1259, 2518, 3181, 6295, 6362, 12590, 15905, 31475, 31810, 62950, 79525, 159050, 4004879, 8009758, 20024395, 40048790, 100121975, 200243950]

約数ペア:

[(1, 200243950), (2, 100121975), (5, 40048790), (10, 20024395), (25, 8009758), (50, 4004879), (1259, 159050), (2518, 79525), (3181, 62950), (6295, 31810), (6362, 31475), (12590, 15905)]