194544470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15601}}^1$

素因数の和:15680

約数の個数: 32

約数和(自身を含む): 370703520

約数和(自身を除く): 176159050

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 15601, 31202, 78005, 156010, 452429, 670843, 904858, 1341686, 2262145, 3354215, 4524290, 6708430, 19454447, 38908894, 97272235, 194544470]

約数ペア:

[(1, 194544470), (2, 97272235), (5, 38908894), (10, 19454447), (29, 6708430), (43, 4524290), (58, 3354215), (86, 2262145), (145, 1341686), (215, 904858), (290, 670843), (430, 452429), (1247, 156010), (2494, 78005), (6235, 31202), (12470, 15601)]