197361104

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 388100160

約数和(自身を除く): 190739056

約数列:

[1, 2, 4, 8, 16, 137, 179, 274, 358, 503, 548, 716, 1006, 1096, 1432, 2012, 2192, 2864, 4024, 8048, 24523, 49046, 68911, 90037, 98092, 137822, 180074, 196184, 275644, 360148, 392368, 551288, 720296, 1102576, 1440592, 12335069, 24670138, 49340276, 98680552, 197361104]

約数ペア:

[(1, 197361104), (2, 98680552), (4, 49340276), (8, 24670138), (16, 12335069), (137, 1440592), (179, 1102576), (274, 720296), (358, 551288), (503, 392368), (548, 360148), (716, 275644), (1006, 196184), (1096, 180074), (1432, 137822), (2012, 98092), (2192, 90037), (2864, 68911), (4024, 49046), (8048, 24523)]