194896806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 449100288

約数和(自身を除く): 254203482

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 103, 206, 221, 309, 442, 618, 663, 1326, 1339, 1427, 1751, 2678, 2854, 3502, 4017, 4281, 5253, 8034, 8562, 10506, 18551, 22763, 24259, 37102, 45526, 48518, 55653, 68289, 72777, 111306, 136578, 145554, 146981, 293962, 315367, 440943, 630734, 881886, 946101, 1892202, 1910753, 2498677, 3821506, 4997354, 5732259, 7496031, 11464518, 14992062, 32482801, 64965602, 97448403, 194896806]

約数ペア:

[(1, 194896806), (2, 97448403), (3, 64965602), (6, 32482801), (13, 14992062), (17, 11464518), (26, 7496031), (34, 5732259), (39, 4997354), (51, 3821506), (78, 2498677), (102, 1910753), (103, 1892202), (206, 946101), (221, 881886), (309, 630734), (442, 440943), (618, 315367), (663, 293962), (1326, 146981), (1339, 145554), (1427, 136578), (1751, 111306), (2678, 72777), (2854, 68289), (3502, 55653), (4017, 48518), (4281, 45526), (5253, 37102), (8034, 24259), (8562, 22763), (10506, 18551)]