202338728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{13249}}^1$

素因数の和:13361

約数の個数: 32

約数和(自身を含む): 400680000

約数和(自身を除く): 198341272

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 7636, 13249, 15272, 26498, 52996, 105992, 304727, 609454, 1099667, 1218908, 2199334, 2437816, 4398668, 8797336, 25292341, 50584682, 101169364, 202338728]

約数ペア:

[(1, 202338728), (2, 101169364), (4, 50584682), (8, 25292341), (23, 8797336), (46, 4398668), (83, 2437816), (92, 2199334), (166, 1218908), (184, 1099667), (332, 609454), (664, 304727), (1909, 105992), (3818, 52996), (7636, 26498), (13249, 15272)]