201943620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5813}}^1$

素因数の和:6021

約数の個数: 72

約数和(自身を含む): 615842136

約数和(自身を除く): 413898516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 5813, 6948, 8685, 11580, 11626, 17370, 17439, 23252, 29065, 34740, 34878, 52317, 58130, 69756, 87195, 104634, 116260, 174390, 209268, 261585, 348780, 523170, 1046340, 1121909, 2243818, 3365727, 4487636, 5609545, 6731454, 10097181, 11219090, 13462908, 16828635, 20194362, 22438180, 33657270, 40388724, 50485905, 67314540, 100971810, 201943620]

約数ペア:

[(1, 201943620), (2, 100971810), (3, 67314540), (4, 50485905), (5, 40388724), (6, 33657270), (9, 22438180), (10, 20194362), (12, 16828635), (15, 13462908), (18, 11219090), (20, 10097181), (30, 6731454), (36, 5609545), (45, 4487636), (60, 3365727), (90, 2243818), (180, 1121909), (193, 1046340), (386, 523170), (579, 348780), (772, 261585), (965, 209268), (1158, 174390), (1737, 116260), (1930, 104634), (2316, 87195), (2895, 69756), (3474, 58130), (3860, 52317), (5790, 34878), (5813, 34740), (6948, 29065), (8685, 23252), (11580, 17439), (11626, 17370)]