203434738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 335567232

約数和(自身を除く): 132132494

約数列:

[1, 2, 13, 26, 71, 142, 193, 386, 571, 923, 1142, 1846, 2509, 5018, 7423, 13703, 14846, 27406, 40541, 81082, 110203, 178139, 220406, 356278, 527033, 1054066, 1432639, 2865278, 7824413, 15648826, 101717369, 203434738]

約数ペア:

[(1, 203434738), (2, 101717369), (13, 15648826), (26, 7824413), (71, 2865278), (142, 1432639), (193, 1054066), (386, 527033), (571, 356278), (923, 220406), (1142, 178139), (1846, 110203), (2509, 81082), (5018, 40541), (7423, 27406), (13703, 14846)]