202003290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12539}}^1$

素因数の和:12731

約数の個数: 48

約数和(自身を含む): 528184800

約数和(自身を除く): 326181510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 12539, 16110, 25078, 37617, 62695, 75234, 112851, 125390, 188085, 225702, 376170, 564255, 1128510, 2244481, 4488962, 6733443, 11222405, 13466886, 20200329, 22444810, 33667215, 40400658, 67334430, 101001645, 202003290]

約数ペア:

[(1, 202003290), (2, 101001645), (3, 67334430), (5, 40400658), (6, 33667215), (9, 22444810), (10, 20200329), (15, 13466886), (18, 11222405), (30, 6733443), (45, 4488962), (90, 2244481), (179, 1128510), (358, 564255), (537, 376170), (895, 225702), (1074, 188085), (1611, 125390), (1790, 112851), (2685, 75234), (3222, 62695), (5370, 37617), (8055, 25078), (12539, 16110)]