222758822

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 408034368

約数和(自身を除く): 185275546

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 121, 143, 157, 242, 286, 314, 451, 533, 902, 1066, 1331, 1573, 1727, 2041, 2662, 3146, 3454, 4082, 4961, 5863, 6437, 9922, 11726, 12874, 17303, 18997, 22451, 34606, 37994, 44902, 54571, 64493, 70807, 83681, 109142, 128986, 141614, 167362, 208967, 246961, 417934, 493922, 709423, 778877, 920491, 1418846, 1557754, 1840982, 2716571, 5433142, 8567647, 10125401, 17135294, 20250802, 111379411, 222758822]

約数ペア:

[(1, 222758822), (2, 111379411), (11, 20250802), (13, 17135294), (22, 10125401), (26, 8567647), (41, 5433142), (82, 2716571), (121, 1840982), (143, 1557754), (157, 1418846), (242, 920491), (286, 778877), (314, 709423), (451, 493922), (533, 417934), (902, 246961), (1066, 208967), (1331, 167362), (1573, 141614), (1727, 128986), (2041, 109142), (2662, 83681), (3146, 70807), (3454, 64493), (4082, 54571), (4961, 44902), (5863, 37994), (6437, 34606), (9922, 22451), (11726, 18997), (12874, 17303)]