201669910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4159}}^1$

素因数の和:4552

約数の個数: 32

約数和(自身を含む): 392071680

約数和(自身を除く): 190401770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 3730, 4159, 4849, 8318, 9698, 20795, 24245, 41590, 48490, 54067, 108134, 270335, 540670, 1551307, 3102614, 7756535, 15513070, 20166991, 40333982, 100834955, 201669910]

約数ペア:

[(1, 201669910), (2, 100834955), (5, 40333982), (10, 20166991), (13, 15513070), (26, 7756535), (65, 3102614), (130, 1551307), (373, 540670), (746, 270335), (1865, 108134), (3730, 54067), (4159, 48490), (4849, 41590), (8318, 24245), (9698, 20795)]