201958250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{62141}}^1$

素因数の和:62171

約数の個数: 32

約数和(自身を含む): 407154384

約数和(自身を除く): 205196134

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 62141, 124282, 310705, 621410, 807833, 1553525, 1615666, 3107050, 4039165, 7767625, 8078330, 15535250, 20195825, 40391650, 100979125, 201958250]

約数ペア:

[(1, 201958250), (2, 100979125), (5, 40391650), (10, 20195825), (13, 15535250), (25, 8078330), (26, 7767625), (50, 4039165), (65, 3107050), (125, 1615666), (130, 1553525), (250, 807833), (325, 621410), (650, 310705), (1625, 124282), (3250, 62141)]