201473420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92419}}^1$

素因数の和:92537

約数の個数: 24

約数和(自身を含む): 426980400

約数和(自身を除く): 225506980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92419, 184838, 369676, 462095, 924190, 1848380, 10073671, 20147342, 40294684, 50368355, 100736710, 201473420]

約数ペア:

[(1, 201473420), (2, 100736710), (4, 50368355), (5, 40294684), (10, 20147342), (20, 10073671), (109, 1848380), (218, 924190), (436, 462095), (545, 369676), (1090, 184838), (2180, 92419)]