200640694276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2003}}^1\times {\mathrm{3089}}^1$

素因数の和:5185

約数の個数: 72

約数和(自身を含む): 392025926880

約数和(自身を除く): 191385232604

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 737, 1474, 2003, 2948, 3089, 4006, 6178, 8012, 8107, 12356, 16214, 22033, 32428, 33979, 44066, 67958, 88132, 134201, 135916, 206963, 242363, 268402, 373769, 413926, 484726, 536804, 747538, 827852, 969452, 1476211, 1495076, 2276593, 2952422, 4553186, 5904844, 6187267, 9106372, 12374534, 16238321, 24749068, 25042523, 32476642, 50085046, 64953284, 68059937, 100170092, 136119874, 272239748, 414546889, 748659307, 829093778, 1497318614, 1658187556, 2994637228, 4560015779, 9120031558, 18240063116, 50160173569, 100320347138, 200640694276]

約数ペア:

[(1, 200640694276), (2, 100320347138), (4, 50160173569), (11, 18240063116), (22, 9120031558), (44, 4560015779), (67, 2994637228), (121, 1658187556), (134, 1497318614), (242, 829093778), (268, 748659307), (484, 414546889), (737, 272239748), (1474, 136119874), (2003, 100170092), (2948, 68059937), (3089, 64953284), (4006, 50085046), (6178, 32476642), (8012, 25042523), (8107, 24749068), (12356, 16238321), (16214, 12374534), (22033, 9106372), (32428, 6187267), (33979, 5904844), (44066, 4553186), (67958, 2952422), (88132, 2276593), (134201, 1495076), (135916, 1476211), (206963, 969452), (242363, 827852), (268402, 747538), (373769, 536804), (413926, 484726)]