191686508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 381701376

約数和(自身を除く): 190014868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 166, 299, 332, 598, 1079, 1196, 1909, 1931, 2158, 3818, 3862, 4316, 7636, 7724, 24817, 25103, 44413, 49634, 50206, 88826, 99268, 100412, 160273, 177652, 320546, 577369, 641092, 1154738, 2083549, 2309476, 3686279, 4167098, 7372558, 8334196, 14745116, 47921627, 95843254, 191686508]

約数ペア:

[(1, 191686508), (2, 95843254), (4, 47921627), (13, 14745116), (23, 8334196), (26, 7372558), (46, 4167098), (52, 3686279), (83, 2309476), (92, 2083549), (166, 1154738), (299, 641092), (332, 577369), (598, 320546), (1079, 177652), (1196, 160273), (1909, 100412), (1931, 99268), (2158, 88826), (3818, 50206), (3862, 49634), (4316, 44413), (7636, 25103), (7724, 24817)]