203419456

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 421355520

約数和(自身を除く): 217936064

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 232, 254, 464, 508, 863, 928, 1016, 1726, 1856, 2032, 3452, 3683, 4064, 6904, 7366, 8128, 13808, 14732, 25027, 27616, 29464, 50054, 55232, 58928, 100108, 109601, 117856, 200216, 219202, 235712, 400432, 438404, 800864, 876808, 1601728, 1753616, 3178429, 3507232, 6356858, 7014464, 12713716, 25427432, 50854864, 101709728, 203419456]

約数ペア:

[(1, 203419456), (2, 101709728), (4, 50854864), (8, 25427432), (16, 12713716), (29, 7014464), (32, 6356858), (58, 3507232), (64, 3178429), (116, 1753616), (127, 1601728), (232, 876808), (254, 800864), (464, 438404), (508, 400432), (863, 235712), (928, 219202), (1016, 200216), (1726, 117856), (1856, 109601), (2032, 100108), (3452, 58928), (3683, 55232), (4064, 50054), (6904, 29464), (7366, 27616), (8128, 25027), (13808, 14732)]