194747784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6199}}^1$

素因数の和:6243

約数の個数: 128

約数和(自身を含む): 642816000

約数和(自身を除く): 448068216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 6199, 7854, 10472, 12398, 15708, 18597, 24796, 31416, 37194, 43393, 49592, 68189, 74388, 86786, 105383, 130179, 136378, 148776, 173572, 204567, 210766, 260358, 272756, 316149, 347144, 409134, 421532, 477323, 520716, 545512, 632298, 737681, 818268, 843064, 954646, 1041432, 1159213, 1264596, 1431969, 1475362, 1636536, 1909292, 2213043, 2318426, 2529192, 2863938, 2950724, 3477639, 3818584, 4426086, 4636852, 5727876, 5901448, 6955278, 8114491, 8852172, 9273704, 11455752, 13910556, 16228982, 17704344, 24343473, 27821112, 32457964, 48686946, 64915928, 97373892, 194747784]

約数ペア:

[(1, 194747784), (2, 97373892), (3, 64915928), (4, 48686946), (6, 32457964), (7, 27821112), (8, 24343473), (11, 17704344), (12, 16228982), (14, 13910556), (17, 11455752), (21, 9273704), (22, 8852172), (24, 8114491), (28, 6955278), (33, 5901448), (34, 5727876), (42, 4636852), (44, 4426086), (51, 3818584), (56, 3477639), (66, 2950724), (68, 2863938), (77, 2529192), (84, 2318426), (88, 2213043), (102, 1909292), (119, 1636536), (132, 1475362), (136, 1431969), (154, 1264596), (168, 1159213), (187, 1041432), (204, 954646), (231, 843064), (238, 818268), (264, 737681), (308, 632298), (357, 545512), (374, 520716), (408, 477323), (462, 421532), (476, 409134), (561, 347144), (616, 316149), (714, 272756), (748, 260358), (924, 210766), (952, 204567), (1122, 173572), (1309, 148776), (1428, 136378), (1496, 130179), (1848, 105383), (2244, 86786), (2618, 74388), (2856, 68189), (3927, 49592), (4488, 43393), (5236, 37194), (6199, 31416), (7854, 24796), (10472, 18597), (12398, 15708)]