200643180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196709}}^1$

素因数の和:196738

約数の個数: 48

約数和(自身を含む): 594851040

約数和(自身を除く): 394207860

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, 196709, 393418, 590127, 786836, 983545, 1180254, 1967090, 2360508, 2950635, 3344053, 3934180, 5901270, 6688106, 10032159, 11802540, 13376212, 16720265, 20064318, 33440530, 40128636, 50160795, 66881060, 100321590, 200643180]

約数ペア:

[(1, 200643180), (2, 100321590), (3, 66881060), (4, 50160795), (5, 40128636), (6, 33440530), (10, 20064318), (12, 16720265), (15, 13376212), (17, 11802540), (20, 10032159), (30, 6688106), (34, 5901270), (51, 3934180), (60, 3344053), (68, 2950635), (85, 2360508), (102, 1967090), (170, 1180254), (204, 983545), (255, 786836), (340, 590127), (510, 393418), (1020, 196709)]