208446576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{334049}}^1$

素因数の和:334073

約数の個数: 40

約数和(自身を含む): 579910800

約数和(自身を除く): 371464224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 334049, 668098, 1002147, 1336196, 2004294, 2672392, 4008588, 4342637, 5344784, 8017176, 8685274, 13027911, 16034352, 17370548, 26055822, 34741096, 52111644, 69482192, 104223288, 208446576]

約数ペア:

[(1, 208446576), (2, 104223288), (3, 69482192), (4, 52111644), (6, 34741096), (8, 26055822), (12, 17370548), (13, 16034352), (16, 13027911), (24, 8685274), (26, 8017176), (39, 5344784), (48, 4342637), (52, 4008588), (78, 2672392), (104, 2004294), (156, 1336196), (208, 1002147), (312, 668098), (624, 334049)]