196404992

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 452100096

約数和(自身を除く): 255695104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 863, 889, 896, 1016, 1726, 1778, 1792, 2032, 3452, 3556, 4064, 6041, 6904, 7112, 8128, 12082, 13808, 14224, 16256, 24164, 27616, 28448, 32512, 48328, 55232, 56896, 96656, 109601, 110464, 113792, 193312, 219202, 220928, 227584, 386624, 438404, 767207, 773248, 876808, 1534414, 1546496, 1753616, 3068828, 3507232, 6137656, 7014464, 12275312, 14028928, 24550624, 28057856, 49101248, 98202496, 196404992]

約数ペア:

[(1, 196404992), (2, 98202496), (4, 49101248), (7, 28057856), (8, 24550624), (14, 14028928), (16, 12275312), (28, 7014464), (32, 6137656), (56, 3507232), (64, 3068828), (112, 1753616), (127, 1546496), (128, 1534414), (224, 876808), (254, 773248), (256, 767207), (448, 438404), (508, 386624), (863, 227584), (889, 220928), (896, 219202), (1016, 193312), (1726, 113792), (1778, 110464), (1792, 109601), (2032, 96656), (3452, 56896), (3556, 55232), (4064, 48328), (6041, 32512), (6904, 28448), (7112, 27616), (8128, 24164), (12082, 16256), (13808, 14224)]