201333280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 295086560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 71, 74, 80, 142, 148, 160, 185, 284, 296, 355, 370, 479, 568, 592, 710, 740, 958, 1136, 1184, 1420, 1480, 1916, 2272, 2395, 2627, 2840, 2960, 3832, 4790, 5254, 5680, 5920, 7664, 9580, 10508, 11360, 13135, 15328, 17723, 19160, 21016, 26270, 34009, 35446, 38320, 42032, 52540, 68018, 70892, 76640, 84064, 88615, 105080, 136036, 141784, 170045, 177230, 210160, 272072, 283568, 340090, 354460, 420320, 544144, 567136, 680180, 708920, 1088288, 1258333, 1360360, 1417840, 2516666, 2720720, 2835680, 5033332, 5441440, 6291665, 10066664, 12583330, 20133328, 25166660, 40266656, 50333320, 100666640, 201333280]

約数ペア:

[(1, 201333280), (2, 100666640), (4, 50333320), (5, 40266656), (8, 25166660), (10, 20133328), (16, 12583330), (20, 10066664), (32, 6291665), (37, 5441440), (40, 5033332), (71, 2835680), (74, 2720720), (80, 2516666), (142, 1417840), (148, 1360360), (160, 1258333), (185, 1088288), (284, 708920), (296, 680180), (355, 567136), (370, 544144), (479, 420320), (568, 354460), (592, 340090), (710, 283568), (740, 272072), (958, 210160), (1136, 177230), (1184, 170045), (1420, 141784), (1480, 136036), (1916, 105080), (2272, 88615), (2395, 84064), (2627, 76640), (2840, 70892), (2960, 68018), (3832, 52540), (4790, 42032), (5254, 38320), (5680, 35446), (5920, 34009), (7664, 26270), (9580, 21016), (10508, 19160), (11360, 17723), (13135, 15328)]