201264570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172021}}^1$

素因数の和:172047

約数の個数: 48

約数和(自身を含む): 563544072

約数和(自身を除く): 362279502

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172021, 344042, 516063, 860105, 1032126, 1548189, 1720210, 2236273, 2580315, 3096378, 4472546, 5160630, 6708819, 7740945, 11181365, 13417638, 15481890, 20126457, 22362730, 33544095, 40252914, 67088190, 100632285, 201264570]

約数ペア:

[(1, 201264570), (2, 100632285), (3, 67088190), (5, 40252914), (6, 33544095), (9, 22362730), (10, 20126457), (13, 15481890), (15, 13417638), (18, 11181365), (26, 7740945), (30, 6708819), (39, 5160630), (45, 4472546), (65, 3096378), (78, 2580315), (90, 2236273), (117, 1720210), (130, 1548189), (195, 1032126), (234, 860105), (390, 516063), (585, 344042), (1170, 172021)]