197404776

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 573129810

約数和(自身を除く): 375725034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 317, 324, 372, 558, 634, 648, 744, 837, 951, 961, 1116, 1268, 1674, 1902, 1922, 2232, 2511, 2536, 2853, 2883, 3348, 3804, 3844, 5022, 5706, 5766, 6696, 7608, 7688, 8559, 8649, 9827, 10044, 11412, 11532, 17118, 17298, 19654, 20088, 22824, 23064, 25677, 25947, 29481, 34236, 34596, 39308, 51354, 51894, 58962, 68472, 69192, 77841, 78616, 88443, 102708, 103788, 117924, 155682, 176886, 205416, 207576, 235848, 265329, 304637, 311364, 353772, 530658, 609274, 622728, 707544, 795987, 913911, 1061316, 1218548, 1591974, 1827822, 2122632, 2437096, 2741733, 3183948, 3655644, 5483466, 6367896, 7311288, 8225199, 10966932, 16450398, 21933864, 24675597, 32900796, 49351194, 65801592, 98702388, 197404776]

約数ペア:

[(1, 197404776), (2, 98702388), (3, 65801592), (4, 49351194), (6, 32900796), (8, 24675597), (9, 21933864), (12, 16450398), (18, 10966932), (24, 8225199), (27, 7311288), (31, 6367896), (36, 5483466), (54, 3655644), (62, 3183948), (72, 2741733), (81, 2437096), (93, 2122632), (108, 1827822), (124, 1591974), (162, 1218548), (186, 1061316), (216, 913911), (248, 795987), (279, 707544), (317, 622728), (324, 609274), (372, 530658), (558, 353772), (634, 311364), (648, 304637), (744, 265329), (837, 235848), (951, 207576), (961, 205416), (1116, 176886), (1268, 155682), (1674, 117924), (1902, 103788), (1922, 102708), (2232, 88443), (2511, 78616), (2536, 77841), (2853, 69192), (2883, 68472), (3348, 58962), (3804, 51894), (3844, 51354), (5022, 39308), (5706, 34596), (5766, 34236), (6696, 29481), (7608, 25947), (7688, 25677), (8559, 23064), (8649, 22824), (9827, 20088), (10044, 19654), (11412, 17298), (11532, 17118)]