197285144

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 451526400

約数和(自身を除く): 254241256

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 59, 71, 116, 118, 142, 203, 232, 236, 284, 406, 413, 472, 497, 568, 812, 826, 841, 994, 1624, 1652, 1682, 1711, 1988, 2059, 3304, 3364, 3422, 3976, 4118, 4189, 5887, 6728, 6844, 8236, 8378, 11774, 11977, 13688, 14413, 16472, 16756, 23548, 23954, 28826, 29323, 33512, 47096, 47908, 49619, 57652, 58646, 59711, 95816, 99238, 115304, 117292, 119422, 121481, 198476, 234584, 238844, 242962, 347333, 396952, 417977, 477688, 485924, 694666, 835954, 850367, 971848, 1389332, 1671908, 1700734, 2778664, 3343816, 3401468, 3522949, 6802936, 7045898, 14091796, 24660643, 28183592, 49321286, 98642572, 197285144]

約数ペア:

[(1, 197285144), (2, 98642572), (4, 49321286), (7, 28183592), (8, 24660643), (14, 14091796), (28, 7045898), (29, 6802936), (56, 3522949), (58, 3401468), (59, 3343816), (71, 2778664), (116, 1700734), (118, 1671908), (142, 1389332), (203, 971848), (232, 850367), (236, 835954), (284, 694666), (406, 485924), (413, 477688), (472, 417977), (497, 396952), (568, 347333), (812, 242962), (826, 238844), (841, 234584), (994, 198476), (1624, 121481), (1652, 119422), (1682, 117292), (1711, 115304), (1988, 99238), (2059, 95816), (3304, 59711), (3364, 58646), (3422, 57652), (3976, 49619), (4118, 47908), (4189, 47096), (5887, 33512), (6728, 29323), (6844, 28826), (8236, 23954), (8378, 23548), (11774, 16756), (11977, 16472), (13688, 14413)]