225830384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 485302272

約数和(自身を除く): 259471888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 103, 104, 127, 166, 206, 208, 254, 332, 412, 508, 664, 824, 1016, 1079, 1328, 1339, 1648, 1651, 2032, 2158, 2678, 3302, 4316, 5356, 6604, 8549, 8632, 10541, 10712, 13081, 13208, 17098, 17264, 21082, 21424, 26162, 26416, 34196, 42164, 52324, 68392, 84328, 104648, 111137, 136784, 137033, 168656, 170053, 209296, 222274, 274066, 340106, 444548, 548132, 680212, 889096, 1085723, 1096264, 1360424, 1778192, 2171446, 2192528, 2720848, 4342892, 8685784, 14114399, 17371568, 28228798, 56457596, 112915192, 225830384]

約数ペア:

[(1, 225830384), (2, 112915192), (4, 56457596), (8, 28228798), (13, 17371568), (16, 14114399), (26, 8685784), (52, 4342892), (83, 2720848), (103, 2192528), (104, 2171446), (127, 1778192), (166, 1360424), (206, 1096264), (208, 1085723), (254, 889096), (332, 680212), (412, 548132), (508, 444548), (664, 340106), (824, 274066), (1016, 222274), (1079, 209296), (1328, 170053), (1339, 168656), (1648, 137033), (1651, 136784), (2032, 111137), (2158, 104648), (2678, 84328), (3302, 68392), (4316, 52324), (5356, 42164), (6604, 34196), (8549, 26416), (8632, 26162), (10541, 21424), (10712, 21082), (13081, 17264), (13208, 17098)]