197875968

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2551}}^1$

素因数の和:2671

約数の個数: 72

約数和(自身を含む): 532061376

約数和(自身を除く): 334185408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 606, 768, 808, 1212, 1616, 2424, 2551, 3232, 4848, 5102, 6464, 7653, 9696, 10204, 12928, 15306, 19392, 20408, 25856, 30612, 38784, 40816, 61224, 77568, 81632, 122448, 163264, 244896, 257651, 326528, 489792, 515302, 653056, 772953, 979584, 1030604, 1545906, 1959168, 2061208, 3091812, 4122416, 6183624, 8244832, 12367248, 16489664, 24734496, 32979328, 49468992, 65958656, 98937984, 197875968]

約数ペア:

[(1, 197875968), (2, 98937984), (3, 65958656), (4, 49468992), (6, 32979328), (8, 24734496), (12, 16489664), (16, 12367248), (24, 8244832), (32, 6183624), (48, 4122416), (64, 3091812), (96, 2061208), (101, 1959168), (128, 1545906), (192, 1030604), (202, 979584), (256, 772953), (303, 653056), (384, 515302), (404, 489792), (606, 326528), (768, 257651), (808, 244896), (1212, 163264), (1616, 122448), (2424, 81632), (2551, 77568), (3232, 61224), (4848, 40816), (5102, 38784), (6464, 30612), (7653, 25856), (9696, 20408), (10204, 19392), (12928, 15306)]