207711192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1025

約数の個数: 128

約数和(自身を含む): 605203200

約数和(自身を除く): 397492008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 222, 228, 247, 296, 312, 444, 456, 481, 494, 703, 741, 888, 947, 962, 988, 1406, 1443, 1482, 1894, 1924, 1976, 2109, 2812, 2841, 2886, 2964, 3788, 3848, 4218, 5624, 5682, 5772, 5928, 7576, 8436, 9139, 11364, 11544, 12311, 16872, 17993, 18278, 22728, 24622, 27417, 35039, 35986, 36556, 36933, 49244, 53979, 54834, 70078, 71972, 73112, 73866, 98488, 105117, 107958, 109668, 140156, 143944, 147732, 210234, 215916, 219336, 233909, 280312, 295464, 420468, 431832, 455507, 467818, 665741, 701727, 840936, 911014, 935636, 1331482, 1366521, 1403454, 1822028, 1871272, 1997223, 2662964, 2733042, 2806908, 3644056, 3994446, 5325928, 5466084, 5613816, 7988892, 8654633, 10932168, 15977784, 17309266, 25963899, 34618532, 51927798, 69237064, 103855596, 207711192]

約数ペア:

[(1, 207711192), (2, 103855596), (3, 69237064), (4, 51927798), (6, 34618532), (8, 25963899), (12, 17309266), (13, 15977784), (19, 10932168), (24, 8654633), (26, 7988892), (37, 5613816), (38, 5466084), (39, 5325928), (52, 3994446), (57, 3644056), (74, 2806908), (76, 2733042), (78, 2662964), (104, 1997223), (111, 1871272), (114, 1822028), (148, 1403454), (152, 1366521), (156, 1331482), (222, 935636), (228, 911014), (247, 840936), (296, 701727), (312, 665741), (444, 467818), (456, 455507), (481, 431832), (494, 420468), (703, 295464), (741, 280312), (888, 233909), (947, 219336), (962, 215916), (988, 210234), (1406, 147732), (1443, 143944), (1482, 140156), (1894, 109668), (1924, 107958), (1976, 105117), (2109, 98488), (2812, 73866), (2841, 73112), (2886, 71972), (2964, 70078), (3788, 54834), (3848, 53979), (4218, 49244), (5624, 36933), (5682, 36556), (5772, 35986), (5928, 35039), (7576, 27417), (8436, 24622), (9139, 22728), (11364, 18278), (11544, 17993), (12311, 16872)]