200890263

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{156823}}^1$

素因数の和:156894

約数の個数: 16

約数和(自身を含む): 311138816

約数和(自身を除く): 110248553

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 156823, 470469, 1097761, 3293283, 9566203, 28698609, 66963421, 200890263]

約数ペア:

[(1, 200890263), (3, 66963421), (7, 28698609), (21, 9566203), (61, 3293283), (183, 1097761), (427, 470469), (1281, 156823)]