201371180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 433655040

約数和(自身を除く): 232283860

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 268, 335, 412, 515, 670, 1030, 1340, 1459, 2060, 2918, 5836, 6901, 7295, 13802, 14590, 27604, 29180, 34505, 69010, 97753, 138020, 150277, 195506, 300554, 391012, 488765, 601108, 751385, 977530, 1502770, 1955060, 3005540, 10068559, 20137118, 40274236, 50342795, 100685590, 201371180]

約数ペア:

[(1, 201371180), (2, 100685590), (4, 50342795), (5, 40274236), (10, 20137118), (20, 10068559), (67, 3005540), (103, 1955060), (134, 1502770), (206, 977530), (268, 751385), (335, 601108), (412, 488765), (515, 391012), (670, 300554), (1030, 195506), (1340, 150277), (1459, 138020), (2060, 97753), (2918, 69010), (5836, 34505), (6901, 29180), (7295, 27604), (13802, 14590)]