201685842

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{18959}}^1$

素因数の和:19167

約数の個数: 32

約数和(自身を含む): 450489600

約数和(自身を除く): 248803758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 18959, 37918, 56877, 113754, 170631, 341262, 511893, 1023786, 3734923, 7469846, 11204769, 22409538, 33614307, 67228614, 100842921, 201685842]

約数ペア:

[(1, 201685842), (2, 100842921), (3, 67228614), (6, 33614307), (9, 22409538), (18, 11204769), (27, 7469846), (54, 3734923), (197, 1023786), (394, 511893), (591, 341262), (1182, 170631), (1773, 113754), (3546, 56877), (5319, 37918), (10638, 18959)]