201206590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1867}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 390710880

約数和(自身を除く): 189504290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 1658, 1867, 3734, 4145, 8290, 9335, 10777, 18670, 21554, 24271, 48542, 53885, 107770, 121355, 242710, 1547743, 3095486, 7738715, 15477430, 20120659, 40241318, 100603295, 201206590]

約数ペア:

[(1, 201206590), (2, 100603295), (5, 40241318), (10, 20120659), (13, 15477430), (26, 7738715), (65, 3095486), (130, 1547743), (829, 242710), (1658, 121355), (1867, 107770), (3734, 53885), (4145, 48542), (8290, 24271), (9335, 21554), (10777, 18670)]