201054880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96661}}^1$

素因数の和:96689

約数の個数: 48

約数和(自身を含む): 511535304

約数和(自身を除く): 310480424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 96661, 193322, 386644, 483305, 773288, 966610, 1256593, 1546576, 1933220, 2513186, 3093152, 3866440, 5026372, 6282965, 7732880, 10052744, 12565930, 15465760, 20105488, 25131860, 40210976, 50263720, 100527440, 201054880]

約数ペア:

[(1, 201054880), (2, 100527440), (4, 50263720), (5, 40210976), (8, 25131860), (10, 20105488), (13, 15465760), (16, 12565930), (20, 10052744), (26, 7732880), (32, 6282965), (40, 5026372), (52, 3866440), (65, 3093152), (80, 2513186), (104, 1933220), (130, 1546576), (160, 1256593), (208, 966610), (260, 773288), (416, 483305), (520, 386644), (1040, 193322), (2080, 96661)]