202904336

素因数分解:

$2^4\times {\mathrm{89}}^2\times {\mathrm{1601}}^1$

素因数の和:1787

約数の個数: 30

約数和(自身を含む): 397842282

約数和(自身を除く): 194937946

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1601, 3202, 6404, 7921, 12808, 15842, 25616, 31684, 63368, 126736, 142489, 284978, 569956, 1139912, 2279824, 12681521, 25363042, 50726084, 101452168, 202904336]

約数ペア:

[(1, 202904336), (2, 101452168), (4, 50726084), (8, 25363042), (16, 12681521), (89, 2279824), (178, 1139912), (356, 569956), (712, 284978), (1424, 142489), (1601, 126736), (3202, 63368), (6404, 31684), (7921, 25616), (12808, 15842)]