201986240

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9421}}^1$

素因数の和:9505

約数の個数: 56

約数和(自身を含む): 488210352

約数和(自身を除く): 286224112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 9421, 10720, 18842, 21440, 37684, 47105, 75368, 94210, 150736, 188420, 301472, 376840, 602944, 631207, 753680, 1262414, 1507360, 2524828, 3014720, 3156035, 5049656, 6312070, 10099312, 12624140, 20198624, 25248280, 40397248, 50496560, 100993120, 201986240]

約数ペア:

[(1, 201986240), (2, 100993120), (4, 50496560), (5, 40397248), (8, 25248280), (10, 20198624), (16, 12624140), (20, 10099312), (32, 6312070), (40, 5049656), (64, 3156035), (67, 3014720), (80, 2524828), (134, 1507360), (160, 1262414), (268, 753680), (320, 631207), (335, 602944), (536, 376840), (670, 301472), (1072, 188420), (1340, 150736), (2144, 94210), (2680, 75368), (4288, 47105), (5360, 37684), (9421, 21440), (10720, 18842)]