205514172

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{7127}}^1$

素因数の和:7232

約数の個数: 60

約数和(自身を含む): 543367440

約数和(自身を除く): 337853268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 7127, 7209, 9612, 14254, 14418, 21381, 28508, 28836, 42762, 64143, 85524, 128286, 192429, 256572, 384858, 577287, 634303, 769716, 1154574, 1268606, 1902909, 2309148, 2537212, 3805818, 5708727, 7611636, 11417454, 17126181, 22834908, 34252362, 51378543, 68504724, 102757086, 205514172]

約数ペア:

[(1, 205514172), (2, 102757086), (3, 68504724), (4, 51378543), (6, 34252362), (9, 22834908), (12, 17126181), (18, 11417454), (27, 7611636), (36, 5708727), (54, 3805818), (81, 2537212), (89, 2309148), (108, 1902909), (162, 1268606), (178, 1154574), (267, 769716), (324, 634303), (356, 577287), (534, 384858), (801, 256572), (1068, 192429), (1602, 128286), (2403, 85524), (3204, 64143), (4806, 42762), (7127, 28836), (7209, 28508), (9612, 21381), (14254, 14418)]