197959062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{691}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 478310400

約数和(自身を除く): 280351338

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 359, 399, 691, 718, 798, 1077, 1382, 2073, 2154, 2513, 4146, 4837, 5026, 6821, 7539, 9674, 13129, 13642, 14511, 15078, 20463, 26258, 29022, 39387, 40926, 47747, 78774, 91903, 95494, 143241, 183806, 248069, 275709, 286482, 496138, 551418, 744207, 1488414, 1736483, 3472966, 4713311, 5209449, 9426622, 10418898, 14139933, 28279866, 32993177, 65986354, 98979531, 197959062]

約数ペア:

[(1, 197959062), (2, 98979531), (3, 65986354), (6, 32993177), (7, 28279866), (14, 14139933), (19, 10418898), (21, 9426622), (38, 5209449), (42, 4713311), (57, 3472966), (114, 1736483), (133, 1488414), (266, 744207), (359, 551418), (399, 496138), (691, 286482), (718, 275709), (798, 248069), (1077, 183806), (1382, 143241), (2073, 95494), (2154, 91903), (2513, 78774), (4146, 47747), (4837, 40926), (5026, 39387), (6821, 29022), (7539, 26258), (9674, 20463), (13129, 15078), (13642, 14511)]