200202471

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^2$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 335755056

約数和(自身を除く): 135552585

約数列:

[1, 3, 7, 9, 21, 63, 97, 181, 291, 543, 679, 873, 1267, 1629, 2037, 3801, 6111, 11403, 17557, 32761, 52671, 98283, 122899, 158013, 229327, 294849, 368697, 687981, 1106091, 2063943, 3177817, 9533451, 22244719, 28600353, 66734157, 200202471]

約数ペア:

[(1, 200202471), (3, 66734157), (7, 28600353), (9, 22244719), (21, 9533451), (63, 3177817), (97, 2063943), (181, 1106091), (291, 687981), (543, 368697), (679, 294849), (873, 229327), (1267, 158013), (1629, 122899), (2037, 98283), (3801, 52671), (6111, 32761), (11403, 17557)]