202934589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 336365568

約数和(自身を除く): 133430979

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 131, 143, 157, 253, 299, 393, 429, 471, 759, 897, 1441, 1703, 1727, 2041, 3013, 3289, 3611, 4323, 5109, 5181, 6123, 9039, 9867, 10833, 18733, 20567, 22451, 33143, 39169, 39721, 46943, 56199, 61701, 67353, 99429, 117507, 119163, 140829, 226237, 267371, 430859, 473041, 516373, 678711, 802113, 1292577, 1419123, 1549119, 2941081, 5203451, 6149533, 8823243, 15610353, 18448599, 67644863, 202934589]

約数ペア:

[(1, 202934589), (3, 67644863), (11, 18448599), (13, 15610353), (23, 8823243), (33, 6149533), (39, 5203451), (69, 2941081), (131, 1549119), (143, 1419123), (157, 1292577), (253, 802113), (299, 678711), (393, 516373), (429, 473041), (471, 430859), (759, 267371), (897, 226237), (1441, 140829), (1703, 119163), (1727, 117507), (2041, 99429), (3013, 67353), (3289, 61701), (3611, 56199), (4323, 46943), (5109, 39721), (5181, 39169), (6123, 33143), (9039, 22451), (9867, 20567), (10833, 18733)]