198809792

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1197

約数の個数: 56

約数和(自身を含む): 415210752

約数和(自身を除く): 216400960

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 131, 184, 262, 368, 524, 736, 1031, 1048, 1472, 2062, 2096, 3013, 4124, 4192, 6026, 8248, 8384, 12052, 16496, 23713, 24104, 32992, 47426, 48208, 65984, 94852, 96416, 135061, 189704, 192832, 270122, 379408, 540244, 758816, 1080488, 1517632, 2160976, 3106403, 4321952, 6212806, 8643904, 12425612, 24851224, 49702448, 99404896, 198809792]

約数ペア:

[(1, 198809792), (2, 99404896), (4, 49702448), (8, 24851224), (16, 12425612), (23, 8643904), (32, 6212806), (46, 4321952), (64, 3106403), (92, 2160976), (131, 1517632), (184, 1080488), (262, 758816), (368, 540244), (524, 379408), (736, 270122), (1031, 192832), (1048, 189704), (1472, 135061), (2062, 96416), (2096, 94852), (3013, 65984), (4124, 48208), (4192, 47426), (6026, 32992), (8248, 24104), (8384, 23713), (12052, 16496)]