201673448

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4650

約数の個数: 48

約数和(自身を含む): 422923200

約数和(自身を除く): 221249752

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 4591, 5491, 9182, 10982, 18364, 21964, 36728, 43928, 78047, 87229, 156094, 174458, 312188, 348916, 624376, 697832, 1326799, 1482893, 2653598, 2965786, 5307196, 5931572, 10614392, 11863144, 25209181, 50418362, 100836724, 201673448]

約数ペア:

[(1, 201673448), (2, 100836724), (4, 50418362), (8, 25209181), (17, 11863144), (19, 10614392), (34, 5931572), (38, 5307196), (68, 2965786), (76, 2653598), (136, 1482893), (152, 1326799), (289, 697832), (323, 624376), (578, 348916), (646, 312188), (1156, 174458), (1292, 156094), (2312, 87229), (2584, 78047), (4591, 43928), (5491, 36728), (9182, 21964), (10982, 18364)]