210320065

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{1933}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 258444288

約数和(自身を除く): 48124223

約数列:

[1, 5, 47, 235, 463, 1933, 2315, 9665, 21761, 90851, 108805, 454255, 894979, 4474895, 42064013, 210320065]

約数ペア:

[(1, 210320065), (5, 42064013), (47, 4474895), (235, 894979), (463, 454255), (1933, 108805), (2315, 90851), (9665, 21761)]