201006140

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{21521}}^1$

素因数の和:21997

約数の個数: 24

約数和(自身を含む): 423036432

約数和(自身を除く): 222030292

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 21521, 43042, 86084, 107605, 215210, 430420, 10050307, 20100614, 40201228, 50251535, 100503070, 201006140]

約数ペア:

[(1, 201006140), (2, 100503070), (4, 50251535), (5, 40201228), (10, 20100614), (20, 10050307), (467, 430420), (934, 215210), (1868, 107605), (2335, 86084), (4670, 43042), (9340, 21521)]