208249740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1951}}^1$

素因数の和:2559

約数の個数: 72

約数和(自身を含む): 633080448

約数和(自身を除く): 424830708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 1186, 1779, 1951, 2372, 2965, 3558, 3902, 5337, 5853, 5930, 7116, 7804, 8895, 9755, 10674, 11706, 11860, 17559, 17790, 19510, 21348, 23412, 26685, 29265, 35118, 35580, 39020, 53370, 58530, 70236, 87795, 106740, 117060, 175590, 351180, 1156943, 2313886, 3470829, 4627772, 5784715, 6941658, 10412487, 11569430, 13883316, 17354145, 20824974, 23138860, 34708290, 41649948, 52062435, 69416580, 104124870, 208249740]

約数ペア:

[(1, 208249740), (2, 104124870), (3, 69416580), (4, 52062435), (5, 41649948), (6, 34708290), (9, 23138860), (10, 20824974), (12, 17354145), (15, 13883316), (18, 11569430), (20, 10412487), (30, 6941658), (36, 5784715), (45, 4627772), (60, 3470829), (90, 2313886), (180, 1156943), (593, 351180), (1186, 175590), (1779, 117060), (1951, 106740), (2372, 87795), (2965, 70236), (3558, 58530), (3902, 53370), (5337, 39020), (5853, 35580), (5930, 35118), (7116, 29265), (7804, 26685), (8895, 23412), (9755, 21348), (10674, 19510), (11706, 17790), (11860, 17559)]