201853210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1873}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 391965840

約数和(自身を除く): 190112630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 1658, 1873, 3746, 4145, 8290, 9365, 10777, 18730, 21554, 24349, 48698, 53885, 107770, 121745, 243490, 1552717, 3105434, 7763585, 15527170, 20185321, 40370642, 100926605, 201853210]

約数ペア:

[(1, 201853210), (2, 100926605), (5, 40370642), (10, 20185321), (13, 15527170), (26, 7763585), (65, 3105434), (130, 1552717), (829, 243490), (1658, 121745), (1873, 107770), (3746, 53885), (4145, 48698), (8290, 24349), (9365, 21554), (10777, 18730)]