194621193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 326237184

約数和(自身を除く): 131615991

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 713, 897, 1209, 2139, 2333, 2691, 3627, 6417, 6999, 9269, 20997, 27807, 30329, 53659, 72323, 83421, 90987, 160977, 216969, 272961, 482931, 650907, 697567, 940199, 1663429, 2092701, 2820597, 4990287, 6278103, 8461791, 14970861, 21624577, 64873731, 194621193]

約数ペア:

[(1, 194621193), (3, 64873731), (9, 21624577), (13, 14970861), (23, 8461791), (31, 6278103), (39, 4990287), (69, 2820597), (93, 2092701), (117, 1663429), (207, 940199), (279, 697567), (299, 650907), (403, 482931), (713, 272961), (897, 216969), (1209, 160977), (2139, 90987), (2333, 83421), (2691, 72323), (3627, 53659), (6417, 30329), (6999, 27807), (9269, 20997)]