206930862

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 529689600

約数和(自身を除く): 322758738

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 37, 38, 46, 54, 57, 69, 74, 79, 81, 111, 114, 138, 158, 162, 171, 207, 222, 237, 333, 342, 414, 437, 474, 513, 621, 666, 703, 711, 851, 874, 999, 1026, 1242, 1311, 1406, 1422, 1501, 1539, 1702, 1817, 1863, 1998, 2109, 2133, 2553, 2622, 2923, 2997, 3002, 3078, 3634, 3726, 3933, 4218, 4266, 4503, 5106, 5451, 5846, 5994, 6327, 6399, 7659, 7866, 8769, 9006, 10902, 11799, 12654, 12798, 13509, 15318, 16169, 16353, 17538, 18981, 22977, 23598, 26307, 27018, 32338, 32706, 34523, 35397, 37962, 40527, 45954, 48507, 49059, 52614, 55537, 56943, 67229, 68931, 69046, 70794, 78921, 81054, 97014, 98118, 103569, 111074, 113886, 121581, 134458, 137862, 145521, 147177, 157842, 166611, 201687, 207138, 236763, 243162, 291042, 294354, 310707, 333222, 403374, 436563, 473526, 499833, 605061, 621414, 873126, 932121, 999666, 1210122, 1277351, 1309689, 1499499, 1815183, 1864242, 2554702, 2619378, 2796363, 2998998, 3630366, 3832053, 4498497, 5445549, 5592726, 7664106, 8996994, 10891098, 11496159, 22992318, 34488477, 68976954, 103465431, 206930862]

約数ペア:

[(1, 206930862), (2, 103465431), (3, 68976954), (6, 34488477), (9, 22992318), (18, 11496159), (19, 10891098), (23, 8996994), (27, 7664106), (37, 5592726), (38, 5445549), (46, 4498497), (54, 3832053), (57, 3630366), (69, 2998998), (74, 2796363), (79, 2619378), (81, 2554702), (111, 1864242), (114, 1815183), (138, 1499499), (158, 1309689), (162, 1277351), (171, 1210122), (207, 999666), (222, 932121), (237, 873126), (333, 621414), (342, 605061), (414, 499833), (437, 473526), (474, 436563), (513, 403374), (621, 333222), (666, 310707), (703, 294354), (711, 291042), (851, 243162), (874, 236763), (999, 207138), (1026, 201687), (1242, 166611), (1311, 157842), (1406, 147177), (1422, 145521), (1501, 137862), (1539, 134458), (1702, 121581), (1817, 113886), (1863, 111074), (1998, 103569), (2109, 98118), (2133, 97014), (2553, 81054), (2622, 78921), (2923, 70794), (2997, 69046), (3002, 68931), (3078, 67229), (3634, 56943), (3726, 55537), (3933, 52614), (4218, 49059), (4266, 48507), (4503, 45954), (5106, 40527), (5451, 37962), (5846, 35397), (5994, 34523), (6327, 32706), (6399, 32338), (7659, 27018), (7866, 26307), (8769, 23598), (9006, 22977), (10902, 18981), (11799, 17538), (12654, 16353), (12798, 16169), (13509, 15318)]