200946880

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2267}}^1$

素因数の和:2561

約数の個数: 56

約数和(自身を含む): 480444048

約数和(自身を除く): 279497168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 1108, 1385, 2216, 2267, 2770, 4432, 4534, 5540, 8864, 9068, 11080, 11335, 17728, 18136, 22160, 22670, 36272, 44320, 45340, 72544, 88640, 90680, 145088, 181360, 362720, 627959, 725440, 1255918, 2511836, 3139795, 5023672, 6279590, 10047344, 12559180, 20094688, 25118360, 40189376, 50236720, 100473440, 200946880]

約数ペア:

[(1, 200946880), (2, 100473440), (4, 50236720), (5, 40189376), (8, 25118360), (10, 20094688), (16, 12559180), (20, 10047344), (32, 6279590), (40, 5023672), (64, 3139795), (80, 2511836), (160, 1255918), (277, 725440), (320, 627959), (554, 362720), (1108, 181360), (1385, 145088), (2216, 90680), (2267, 88640), (2770, 72544), (4432, 45340), (4534, 44320), (5540, 36272), (8864, 22670), (9068, 22160), (11080, 18136), (11335, 17728)]