201199641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127261}}^1$

素因数の和:127312

約数の個数: 16

約数和(自身を含む): 293211648

約数和(自身を除く): 92012007

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 127261, 381783, 2163437, 3945091, 6490311, 11835273, 67066547, 201199641]

約数ペア:

[(1, 201199641), (3, 67066547), (17, 11835273), (31, 6490311), (51, 3945091), (93, 2163437), (527, 381783), (1581, 127261)]