202448580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198479}}^1$

素因数の和:198508

約数の個数: 48

約数和(自身を含む): 600203520

約数和(自身を除く): 397754940

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, 198479, 396958, 595437, 793916, 992395, 1190874, 1984790, 2381748, 2977185, 3374143, 3969580, 5954370, 6748286, 10122429, 11908740, 13496572, 16870715, 20244858, 33741430, 40489716, 50612145, 67482860, 101224290, 202448580]

約数ペア:

[(1, 202448580), (2, 101224290), (3, 67482860), (4, 50612145), (5, 40489716), (6, 33741430), (10, 20244858), (12, 16870715), (15, 13496572), (17, 11908740), (20, 10122429), (30, 6748286), (34, 5954370), (51, 3969580), (60, 3374143), (68, 2977185), (85, 2381748), (102, 1984790), (170, 1190874), (204, 992395), (255, 793916), (340, 595437), (510, 396958), (1020, 198479)]