198107694

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 478033920

約数和(自身を除く): 279926226

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 81, 111, 138, 162, 207, 222, 243, 333, 414, 479, 486, 621, 666, 851, 958, 999, 1242, 1437, 1702, 1863, 1998, 2553, 2874, 2997, 3726, 4311, 5106, 5589, 5994, 7659, 8622, 8991, 11017, 11178, 12933, 15318, 17723, 17982, 22034, 22977, 25866, 33051, 35446, 38799, 45954, 53169, 66102, 68931, 77598, 99153, 106338, 116397, 137862, 159507, 198306, 206793, 232794, 297459, 319014, 407629, 413586, 478521, 594918, 815258, 892377, 957042, 1222887, 1435563, 1784754, 2445774, 2677131, 2871126, 3668661, 4306689, 5354262, 7337322, 8613378, 11005983, 22011966, 33017949, 66035898, 99053847, 198107694]

約数ペア:

[(1, 198107694), (2, 99053847), (3, 66035898), (6, 33017949), (9, 22011966), (18, 11005983), (23, 8613378), (27, 7337322), (37, 5354262), (46, 4306689), (54, 3668661), (69, 2871126), (74, 2677131), (81, 2445774), (111, 1784754), (138, 1435563), (162, 1222887), (207, 957042), (222, 892377), (243, 815258), (333, 594918), (414, 478521), (479, 413586), (486, 407629), (621, 319014), (666, 297459), (851, 232794), (958, 206793), (999, 198306), (1242, 159507), (1437, 137862), (1702, 116397), (1863, 106338), (1998, 99153), (2553, 77598), (2874, 68931), (2997, 66102), (3726, 53169), (4311, 45954), (5106, 38799), (5589, 35446), (5994, 33051), (7659, 25866), (8622, 22977), (8991, 22034), (11017, 17982), (11178, 17723), (12933, 15318)]