228065188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 445762800

約数和(自身を除く): 217697612

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 113, 148, 226, 452, 481, 962, 1049, 1469, 1924, 2098, 2938, 4181, 4196, 5876, 8362, 13637, 16724, 27274, 38813, 54353, 54548, 77626, 108706, 118537, 155252, 217412, 237074, 474148, 504569, 1009138, 1540981, 2018276, 3081962, 4385869, 6163924, 8771738, 17543476, 57016297, 114032594, 228065188]

約数ペア:

[(1, 228065188), (2, 114032594), (4, 57016297), (13, 17543476), (26, 8771738), (37, 6163924), (52, 4385869), (74, 3081962), (113, 2018276), (148, 1540981), (226, 1009138), (452, 504569), (481, 474148), (962, 237074), (1049, 217412), (1469, 155252), (1924, 118537), (2098, 108706), (2938, 77626), (4181, 54548), (4196, 54353), (5876, 38813), (8362, 27274), (13637, 16724)]