197850276

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 563492160

約数和(自身を除く): 365641884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 107, 108, 117, 156, 162, 214, 234, 321, 324, 351, 428, 439, 468, 642, 702, 878, 963, 1053, 1284, 1317, 1391, 1404, 1756, 1926, 2106, 2634, 2782, 2889, 3852, 3951, 4173, 4212, 5268, 5564, 5707, 5778, 7902, 8346, 8667, 11414, 11556, 11853, 12519, 15804, 16692, 17121, 17334, 22828, 23706, 25038, 34242, 34668, 35559, 37557, 46973, 47412, 50076, 51363, 68484, 71118, 75114, 93946, 102726, 112671, 140919, 142236, 150228, 154089, 187892, 205452, 225342, 281838, 308178, 422757, 450684, 462267, 563676, 610649, 616356, 845514, 924534, 1221298, 1268271, 1691028, 1831947, 1849068, 2442596, 2536542, 3663894, 3804813, 5073084, 5495841, 7327788, 7609626, 10991682, 15219252, 16487523, 21983364, 32975046, 49462569, 65950092, 98925138, 197850276]

約数ペア:

[(1, 197850276), (2, 98925138), (3, 65950092), (4, 49462569), (6, 32975046), (9, 21983364), (12, 16487523), (13, 15219252), (18, 10991682), (26, 7609626), (27, 7327788), (36, 5495841), (39, 5073084), (52, 3804813), (54, 3663894), (78, 2536542), (81, 2442596), (107, 1849068), (108, 1831947), (117, 1691028), (156, 1268271), (162, 1221298), (214, 924534), (234, 845514), (321, 616356), (324, 610649), (351, 563676), (428, 462267), (439, 450684), (468, 422757), (642, 308178), (702, 281838), (878, 225342), (963, 205452), (1053, 187892), (1284, 154089), (1317, 150228), (1391, 142236), (1404, 140919), (1756, 112671), (1926, 102726), (2106, 93946), (2634, 75114), (2782, 71118), (2889, 68484), (3852, 51363), (3951, 50076), (4173, 47412), (4212, 46973), (5268, 37557), (5564, 35559), (5707, 34668), (5778, 34242), (7902, 25038), (8346, 23706), (8667, 22828), (11414, 17334), (11556, 17121), (11853, 16692), (12519, 15804)]