195999412

素因数分解:

$2^2\times 7^2\times {\mathrm{757}}^1\times {\mathrm{1321}}^1$

素因数の和:2096

約数の個数: 36

約数和(自身を含む): 399828324

約数和(自身を除く): 203828912

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 757, 1321, 1514, 2642, 3028, 5284, 5299, 9247, 10598, 18494, 21196, 36988, 37093, 64729, 74186, 129458, 148372, 258916, 999997, 1999994, 3999988, 6999979, 13999958, 27999916, 48999853, 97999706, 195999412]

約数ペア:

[(1, 195999412), (2, 97999706), (4, 48999853), (7, 27999916), (14, 13999958), (28, 6999979), (49, 3999988), (98, 1999994), (196, 999997), (757, 258916), (1321, 148372), (1514, 129458), (2642, 74186), (3028, 64729), (5284, 37093), (5299, 36988), (9247, 21196), (10598, 18494)]