199304313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 292626432

約数和(自身を除く): 93322119

約数列:

[1, 3, 13, 39, 71, 167, 213, 431, 501, 923, 1293, 2171, 2769, 5603, 6513, 11857, 16809, 30601, 35571, 71977, 91803, 154141, 215931, 397813, 462423, 935701, 1193439, 2807103, 5110367, 15331101, 66434771, 199304313]

約数ペア:

[(1, 199304313), (3, 66434771), (13, 15331101), (39, 5110367), (71, 2807103), (167, 1193439), (213, 935701), (431, 462423), (501, 397813), (923, 215931), (1293, 154141), (2171, 91803), (2769, 71977), (5603, 35571), (6513, 30601), (11857, 16809)]