210008871104

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{72101}}^1$

素因数の和:72825

約数の個数: 56

約数和(自身を含む): 423271041696

約数和(自身を除く): 213262170592

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 641, 1136, 1282, 2272, 2564, 4544, 5128, 10256, 20512, 41024, 45511, 72101, 91022, 144202, 182044, 288404, 364088, 576808, 728176, 1153616, 1456352, 2307232, 2912704, 4614464, 5119171, 10238342, 20476684, 40953368, 46216741, 81906736, 92433482, 163813472, 184866964, 327626944, 369733928, 739467856, 1478935712, 2957871424, 3281388611, 6562777222, 13125554444, 26251108888, 52502217776, 105004435552, 210008871104]

約数ペア:

[(1, 210008871104), (2, 105004435552), (4, 52502217776), (8, 26251108888), (16, 13125554444), (32, 6562777222), (64, 3281388611), (71, 2957871424), (142, 1478935712), (284, 739467856), (568, 369733928), (641, 327626944), (1136, 184866964), (1282, 163813472), (2272, 92433482), (2564, 81906736), (4544, 46216741), (5128, 40953368), (10256, 20476684), (20512, 10238342), (41024, 5119171), (45511, 4614464), (72101, 2912704), (91022, 2307232), (144202, 1456352), (182044, 1153616), (288404, 728176), (364088, 576808)]