190247742

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 421200000

約数和(自身を除く): 230952258

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 359, 499, 531, 718, 998, 1062, 1077, 1497, 2154, 2994, 3231, 4491, 6462, 8982, 21181, 29441, 42362, 58882, 63543, 88323, 127086, 176646, 179141, 190629, 264969, 358282, 381258, 529938, 537423, 1074846, 1612269, 3224538, 10569319, 21138638, 31707957, 63415914, 95123871, 190247742]

約数ペア:

[(1, 190247742), (2, 95123871), (3, 63415914), (6, 31707957), (9, 21138638), (18, 10569319), (59, 3224538), (118, 1612269), (177, 1074846), (354, 537423), (359, 529938), (499, 381258), (531, 358282), (718, 264969), (998, 190629), (1062, 179141), (1077, 176646), (1497, 127086), (2154, 88323), (2994, 63543), (3231, 58882), (4491, 42362), (6462, 29441), (8982, 21181)]