203415824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3467}}^1$

素因数の和:3687

約数の個数: 40

約数和(自身を含む): 417131040

約数和(自身を除く): 213715216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1544, 3088, 3467, 3667, 6934, 7334, 13868, 14668, 27736, 29336, 55472, 58672, 65873, 131746, 263492, 526984, 669131, 1053968, 1338262, 2676524, 5353048, 10706096, 12713489, 25426978, 50853956, 101707912, 203415824]

約数ペア:

[(1, 203415824), (2, 101707912), (4, 50853956), (8, 25426978), (16, 12713489), (19, 10706096), (38, 5353048), (76, 2676524), (152, 1338262), (193, 1053968), (304, 669131), (386, 526984), (772, 263492), (1544, 131746), (3088, 65873), (3467, 58672), (3667, 55472), (6934, 29336), (7334, 27736), (13868, 14668)]