207664842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 531714240

約数和(自身を除く): 324049398

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 157, 231, 294, 314, 409, 462, 471, 539, 818, 942, 1078, 1099, 1227, 1617, 1727, 2198, 2454, 2863, 3234, 3297, 3454, 4499, 5181, 5726, 6594, 7693, 8589, 8998, 10362, 12089, 13497, 15386, 17178, 20041, 23079, 24178, 26994, 31493, 36267, 40082, 46158, 60123, 62986, 64213, 72534, 84623, 94479, 120246, 128426, 169246, 188958, 192639, 220451, 253869, 385278, 440902, 449491, 507738, 661353, 706343, 898982, 1322706, 1348473, 1412686, 2119029, 2696946, 3146437, 4238058, 4944401, 6292874, 9439311, 9888802, 14833203, 18878622, 29666406, 34610807, 69221614, 103832421, 207664842]

約数ペア:

[(1, 207664842), (2, 103832421), (3, 69221614), (6, 34610807), (7, 29666406), (11, 18878622), (14, 14833203), (21, 9888802), (22, 9439311), (33, 6292874), (42, 4944401), (49, 4238058), (66, 3146437), (77, 2696946), (98, 2119029), (147, 1412686), (154, 1348473), (157, 1322706), (231, 898982), (294, 706343), (314, 661353), (409, 507738), (462, 449491), (471, 440902), (539, 385278), (818, 253869), (942, 220451), (1078, 192639), (1099, 188958), (1227, 169246), (1617, 128426), (1727, 120246), (2198, 94479), (2454, 84623), (2863, 72534), (3234, 64213), (3297, 62986), (3454, 60123), (4499, 46158), (5181, 40082), (5726, 36267), (6594, 31493), (7693, 26994), (8589, 24178), (8998, 23079), (10362, 20041), (12089, 17178), (13497, 15386)]