207744012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 645345792

約数和(自身を除く): 437601780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 71, 84, 102, 119, 126, 142, 153, 204, 213, 238, 252, 284, 306, 357, 426, 476, 497, 612, 639, 683, 714, 852, 994, 1071, 1207, 1278, 1366, 1428, 1491, 1988, 2049, 2142, 2414, 2556, 2732, 2982, 3621, 4098, 4284, 4473, 4781, 4828, 5964, 6147, 7242, 8196, 8449, 8946, 9562, 10863, 11611, 12294, 14343, 14484, 16898, 17892, 19124, 21726, 23222, 24588, 25347, 28686, 33796, 34833, 43029, 43452, 46444, 48493, 50694, 57372, 69666, 76041, 81277, 86058, 96986, 101388, 104499, 139332, 145479, 152082, 162554, 172116, 193972, 208998, 243831, 290958, 304164, 325108, 339451, 417996, 436437, 487662, 581916, 678902, 731493, 824381, 872874, 975324, 1018353, 1357804, 1462986, 1648762, 1745748, 2036706, 2473143, 2925972, 3055059, 3297524, 4073412, 4946286, 5770667, 6110118, 7419429, 9892572, 11541334, 12220236, 14838858, 17312001, 23082668, 29677716, 34624002, 51936003, 69248004, 103872006, 207744012]

約数ペア:

[(1, 207744012), (2, 103872006), (3, 69248004), (4, 51936003), (6, 34624002), (7, 29677716), (9, 23082668), (12, 17312001), (14, 14838858), (17, 12220236), (18, 11541334), (21, 9892572), (28, 7419429), (34, 6110118), (36, 5770667), (42, 4946286), (51, 4073412), (63, 3297524), (68, 3055059), (71, 2925972), (84, 2473143), (102, 2036706), (119, 1745748), (126, 1648762), (142, 1462986), (153, 1357804), (204, 1018353), (213, 975324), (238, 872874), (252, 824381), (284, 731493), (306, 678902), (357, 581916), (426, 487662), (476, 436437), (497, 417996), (612, 339451), (639, 325108), (683, 304164), (714, 290958), (852, 243831), (994, 208998), (1071, 193972), (1207, 172116), (1278, 162554), (1366, 152082), (1428, 145479), (1491, 139332), (1988, 104499), (2049, 101388), (2142, 96986), (2414, 86058), (2556, 81277), (2732, 76041), (2982, 69666), (3621, 57372), (4098, 50694), (4284, 48493), (4473, 46444), (4781, 43452), (4828, 43029), (5964, 34833), (6147, 33796), (7242, 28686), (8196, 25347), (8449, 24588), (8946, 23222), (9562, 21726), (10863, 19124), (11611, 17892), (12294, 16898), (14343, 14484)]