214697378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5417}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 390096000

約数和(自身を除く): 175398622

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2831, 5417, 5662, 10834, 19817, 37919, 39634, 75838, 102923, 205846, 720461, 807133, 1440922, 1614266, 5649931, 11299862, 15335527, 30671054, 107348689, 214697378]

約数ペア:

[(1, 214697378), (2, 107348689), (7, 30671054), (14, 15335527), (19, 11299862), (38, 5649931), (133, 1614266), (149, 1440922), (266, 807133), (298, 720461), (1043, 205846), (2086, 102923), (2831, 75838), (5417, 39634), (5662, 37919), (10834, 19817)]