201018540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197077}}^1$

素因数の和:197106

約数の個数: 48

約数和(自身を含む): 595963872

約数和(自身を除く): 394945332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197077, 394154, 591231, 788308, 985385, 1182462, 1970770, 2364924, 2956155, 3350309, 3941540, 5912310, 6700618, 10050927, 11824620, 13401236, 16751545, 20101854, 33503090, 40203708, 50254635, 67006180, 100509270, 201018540]

約数ペア:

[(1, 201018540), (2, 100509270), (3, 67006180), (4, 50254635), (5, 40203708), (6, 33503090), (10, 20101854), (12, 16751545), (15, 13401236), (17, 11824620), (20, 10050927), (30, 6700618), (34, 5912310), (51, 3941540), (60, 3350309), (68, 2956155), (85, 2364924), (102, 1970770), (170, 1182462), (204, 985385), (255, 788308), (340, 591231), (510, 394154), (1020, 197077)]