206472032

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 72

約数和(自身を含む): 447048504

約数和(自身を除く): 240576472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 169, 208, 292, 338, 416, 523, 584, 676, 949, 1046, 1168, 1352, 1898, 2092, 2336, 2704, 3796, 4184, 5408, 6799, 7592, 8368, 12337, 13598, 15184, 16736, 24674, 27196, 30368, 38179, 49348, 54392, 76358, 88387, 98696, 108784, 152716, 176774, 197392, 217568, 305432, 353548, 394784, 496327, 610864, 707096, 992654, 1221728, 1414192, 1985308, 2828384, 3970616, 6452251, 7941232, 12904502, 15882464, 25809004, 51618008, 103236016, 206472032]

約数ペア:

[(1, 206472032), (2, 103236016), (4, 51618008), (8, 25809004), (13, 15882464), (16, 12904502), (26, 7941232), (32, 6452251), (52, 3970616), (73, 2828384), (104, 1985308), (146, 1414192), (169, 1221728), (208, 992654), (292, 707096), (338, 610864), (416, 496327), (523, 394784), (584, 353548), (676, 305432), (949, 217568), (1046, 197392), (1168, 176774), (1352, 152716), (1898, 108784), (2092, 98696), (2336, 88387), (2704, 76358), (3796, 54392), (4184, 49348), (5408, 38179), (6799, 30368), (7592, 27196), (8368, 24674), (12337, 16736), (13598, 15184)]