201311300

素因数分解:

$2^2\times 5^2\times {\mathrm{2013113}}^1$

素因数の和:2013127

約数の個数: 18

約数和(自身を含む): 436845738

約数和(自身を除く): 235534438

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2013113, 4026226, 8052452, 10065565, 20131130, 40262260, 50327825, 100655650, 201311300]

約数ペア:

[(1, 201311300), (2, 100655650), (4, 50327825), (5, 40262260), (10, 20131130), (20, 10065565), (25, 8052452), (50, 4026226), (100, 2013113)]