201922739963

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{179533}}^1$

素因数の和:179715

約数の個数: 32

約数和(自身を含む): 244878630912

約数和(自身を除く): 42955890949

約数列:

[1, 7, 31, 71, 73, 217, 497, 511, 2201, 2263, 5183, 15407, 15841, 36281, 160673, 179533, 1124711, 1256731, 5565523, 12746843, 13105909, 38958661, 89227901, 91741363, 395152133, 406283179, 930519539, 2766064931, 2843982253, 6513636773, 28846105709, 201922739963]

約数ペア:

[(1, 201922739963), (7, 28846105709), (31, 6513636773), (71, 2843982253), (73, 2766064931), (217, 930519539), (497, 406283179), (511, 395152133), (2201, 91741363), (2263, 89227901), (5183, 38958661), (15407, 13105909), (15841, 12746843), (36281, 5565523), (160673, 1256731), (179533, 1124711)]