201480804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 644958720

約数和(自身を除く): 443477916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 61, 63, 68, 84, 102, 108, 119, 122, 126, 153, 183, 189, 204, 238, 244, 252, 257, 306, 357, 366, 378, 427, 459, 476, 514, 549, 612, 714, 732, 756, 771, 854, 918, 1028, 1037, 1071, 1098, 1281, 1428, 1542, 1647, 1708, 1799, 1836, 2074, 2142, 2196, 2313, 2562, 3084, 3111, 3213, 3294, 3598, 3843, 4148, 4284, 4369, 4626, 5124, 5397, 6222, 6426, 6588, 6939, 7196, 7259, 7686, 8738, 9252, 9333, 10794, 11529, 12444, 12852, 13107, 13878, 14518, 15372, 15677, 16191, 17476, 18666, 21588, 21777, 23058, 26214, 27756, 27999, 29036, 30583, 31354, 32382, 37332, 39321, 43554, 46116, 47031, 48573, 52428, 55998, 61166, 62708, 64764, 65331, 78642, 87108, 91749, 94062, 97146, 109739, 111996, 117963, 122332, 130662, 141093, 157284, 183498, 188124, 194292, 195993, 219478, 235926, 261324, 266509, 275247, 282186, 329217, 366996, 391986, 423279, 438956, 471852, 533018, 550494, 564372, 658434, 783972, 799527, 825741, 846558, 987651, 1066036, 1100988, 1316868, 1599054, 1651482, 1693116, 1865563, 1975302, 2398581, 2962953, 3198108, 3302964, 3731126, 3950604, 4797162, 5596689, 5925906, 7195743, 7462252, 9594324, 11193378, 11851812, 14391486, 16790067, 22386756, 28782972, 33580134, 50370201, 67160268, 100740402, 201480804]

約数ペア:

[(1, 201480804), (2, 100740402), (3, 67160268), (4, 50370201), (6, 33580134), (7, 28782972), (9, 22386756), (12, 16790067), (14, 14391486), (17, 11851812), (18, 11193378), (21, 9594324), (27, 7462252), (28, 7195743), (34, 5925906), (36, 5596689), (42, 4797162), (51, 3950604), (54, 3731126), (61, 3302964), (63, 3198108), (68, 2962953), (84, 2398581), (102, 1975302), (108, 1865563), (119, 1693116), (122, 1651482), (126, 1599054), (153, 1316868), (183, 1100988), (189, 1066036), (204, 987651), (238, 846558), (244, 825741), (252, 799527), (257, 783972), (306, 658434), (357, 564372), (366, 550494), (378, 533018), (427, 471852), (459, 438956), (476, 423279), (514, 391986), (549, 366996), (612, 329217), (714, 282186), (732, 275247), (756, 266509), (771, 261324), (854, 235926), (918, 219478), (1028, 195993), (1037, 194292), (1071, 188124), (1098, 183498), (1281, 157284), (1428, 141093), (1542, 130662), (1647, 122332), (1708, 117963), (1799, 111996), (1836, 109739), (2074, 97146), (2142, 94062), (2196, 91749), (2313, 87108), (2562, 78642), (3084, 65331), (3111, 64764), (3213, 62708), (3294, 61166), (3598, 55998), (3843, 52428), (4148, 48573), (4284, 47031), (4369, 46116), (4626, 43554), (5124, 39321), (5397, 37332), (6222, 32382), (6426, 31354), (6588, 30583), (6939, 29036), (7196, 27999), (7259, 27756), (7686, 26214), (8738, 23058), (9252, 21777), (9333, 21588), (10794, 18666), (11529, 17476), (12444, 16191), (12852, 15677), (13107, 15372), (13878, 14518)]