211249302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 489065472

約数和(自身を除く): 277816170

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 47, 66, 82, 94, 121, 123, 141, 151, 242, 246, 282, 302, 363, 451, 453, 517, 726, 902, 906, 1034, 1353, 1551, 1661, 1927, 2706, 3102, 3322, 3854, 4961, 4983, 5687, 5781, 6191, 7097, 9922, 9966, 11374, 11562, 12382, 14194, 14883, 17061, 18271, 18573, 21197, 21291, 29766, 34122, 36542, 37146, 42394, 42582, 54813, 63591, 68101, 78067, 109626, 127182, 136202, 156134, 204303, 233167, 234201, 290977, 408606, 466334, 468402, 581954, 699501, 749111, 858737, 872931, 1399002, 1498222, 1717474, 1745862, 2247333, 2576211, 3200747, 4494666, 5152422, 6401494, 9602241, 19204482, 35208217, 70416434, 105624651, 211249302]

約数ペア:

[(1, 211249302), (2, 105624651), (3, 70416434), (6, 35208217), (11, 19204482), (22, 9602241), (33, 6401494), (41, 5152422), (47, 4494666), (66, 3200747), (82, 2576211), (94, 2247333), (121, 1745862), (123, 1717474), (141, 1498222), (151, 1399002), (242, 872931), (246, 858737), (282, 749111), (302, 699501), (363, 581954), (451, 468402), (453, 466334), (517, 408606), (726, 290977), (902, 234201), (906, 233167), (1034, 204303), (1353, 156134), (1551, 136202), (1661, 127182), (1927, 109626), (2706, 78067), (3102, 68101), (3322, 63591), (3854, 54813), (4961, 42582), (4983, 42394), (5687, 37146), (5781, 36542), (6191, 34122), (7097, 29766), (9922, 21291), (9966, 21197), (11374, 18573), (11562, 18271), (12382, 17061), (14194, 14883)]