193198384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8951}}^1$

素因数の和:9049

約数の個数: 40

約数和(自身を含む): 399617280

約数和(自身を除く): 206418896

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 8951, 10792, 17902, 21584, 35804, 71608, 143216, 170069, 340138, 635521, 680276, 1271042, 1360552, 2542084, 2721104, 5084168, 10168336, 12074899, 24149798, 48299596, 96599192, 193198384]

約数ペア:

[(1, 193198384), (2, 96599192), (4, 48299596), (8, 24149798), (16, 12074899), (19, 10168336), (38, 5084168), (71, 2721104), (76, 2542084), (142, 1360552), (152, 1271042), (284, 680276), (304, 635521), (568, 340138), (1136, 170069), (1349, 143216), (2698, 71608), (5396, 35804), (8951, 21584), (10792, 17902)]