207974832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 619627008

約数和(自身を除く): 411652176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 43, 46, 48, 52, 69, 78, 86, 92, 104, 129, 138, 156, 172, 184, 208, 258, 276, 299, 312, 337, 344, 368, 516, 552, 559, 598, 624, 674, 688, 897, 989, 1011, 1032, 1104, 1118, 1196, 1348, 1677, 1794, 1978, 2022, 2064, 2236, 2392, 2696, 2967, 3354, 3588, 3956, 4044, 4381, 4472, 4784, 5392, 5934, 6708, 7176, 7751, 7912, 8088, 8762, 8944, 11868, 12857, 13143, 13416, 14352, 14491, 15502, 15824, 16176, 17524, 23253, 23736, 25714, 26286, 26832, 28982, 31004, 35048, 38571, 43473, 46506, 47472, 51428, 52572, 57964, 62008, 70096, 77142, 86946, 93012, 100763, 102856, 105144, 115928, 124016, 154284, 173892, 186024, 188383, 201526, 205712, 210288, 231856, 302289, 308568, 333293, 347784, 372048, 376766, 403052, 565149, 604578, 617136, 666586, 695568, 753532, 806104, 999879, 1130298, 1209156, 1333172, 1507064, 1612208, 1999758, 2260596, 2418312, 2666344, 3014128, 3999516, 4332809, 4521192, 4836624, 5332688, 7999032, 8665618, 9042384, 12998427, 15998064, 17331236, 25996854, 34662472, 51993708, 69324944, 103987416, 207974832]

約数ペア:

[(1, 207974832), (2, 103987416), (3, 69324944), (4, 51993708), (6, 34662472), (8, 25996854), (12, 17331236), (13, 15998064), (16, 12998427), (23, 9042384), (24, 8665618), (26, 7999032), (39, 5332688), (43, 4836624), (46, 4521192), (48, 4332809), (52, 3999516), (69, 3014128), (78, 2666344), (86, 2418312), (92, 2260596), (104, 1999758), (129, 1612208), (138, 1507064), (156, 1333172), (172, 1209156), (184, 1130298), (208, 999879), (258, 806104), (276, 753532), (299, 695568), (312, 666586), (337, 617136), (344, 604578), (368, 565149), (516, 403052), (552, 376766), (559, 372048), (598, 347784), (624, 333293), (674, 308568), (688, 302289), (897, 231856), (989, 210288), (1011, 205712), (1032, 201526), (1104, 188383), (1118, 186024), (1196, 173892), (1348, 154284), (1677, 124016), (1794, 115928), (1978, 105144), (2022, 102856), (2064, 100763), (2236, 93012), (2392, 86946), (2696, 77142), (2967, 70096), (3354, 62008), (3588, 57964), (3956, 52572), (4044, 51428), (4381, 47472), (4472, 46506), (4784, 43473), (5392, 38571), (5934, 35048), (6708, 31004), (7176, 28982), (7751, 26832), (7912, 26286), (8088, 25714), (8762, 23736), (8944, 23253), (11868, 17524), (12857, 16176), (13143, 15824), (13416, 15502), (14352, 14491)]