207218738

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{22229}}^1$

素因数の和:22369

約数の個数: 16

約数和(自身を含む): 320112000

約数和(自身を除く): 112893262

約数列:

[1, 2, 59, 79, 118, 158, 4661, 9322, 22229, 44458, 1311511, 1756091, 2623022, 3512182, 103609369, 207218738]

約数ペア:

[(1, 207218738), (2, 103609369), (59, 3512182), (79, 2623022), (118, 1756091), (158, 1311511), (4661, 44458), (9322, 22229)]