200813600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19309}}^1$

素因数の和:19342

約数の個数: 72

約数和(自身を含む): 527974020

約数和(自身を除く): 327160420

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 19309, 38618, 77236, 96545, 154472, 193090, 251017, 308944, 386180, 482725, 502034, 617888, 772360, 965450, 1004068, 1255085, 1544720, 1930900, 2008136, 2510170, 3089440, 3861800, 4016272, 5020340, 6275425, 7723600, 8032544, 10040680, 12550850, 15447200, 20081360, 25101700, 40162720, 50203400, 100406800, 200813600]

約数ペア:

[(1, 200813600), (2, 100406800), (4, 50203400), (5, 40162720), (8, 25101700), (10, 20081360), (13, 15447200), (16, 12550850), (20, 10040680), (25, 8032544), (26, 7723600), (32, 6275425), (40, 5020340), (50, 4016272), (52, 3861800), (65, 3089440), (80, 2510170), (100, 2008136), (104, 1930900), (130, 1544720), (160, 1255085), (200, 1004068), (208, 965450), (260, 772360), (325, 617888), (400, 502034), (416, 482725), (520, 386180), (650, 308944), (800, 251017), (1040, 193090), (1300, 154472), (2080, 96545), (2600, 77236), (5200, 38618), (10400, 19309)]