201616480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96931}}^1$

素因数の和:96959

約数の個数: 48

約数和(自身を含む): 512964144

約数和(自身を除く): 311347664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 96931, 193862, 387724, 484655, 775448, 969310, 1260103, 1550896, 1938620, 2520206, 3101792, 3877240, 5040412, 6300515, 7754480, 10080824, 12601030, 15508960, 20161648, 25202060, 40323296, 50404120, 100808240, 201616480]

約数ペア:

[(1, 201616480), (2, 100808240), (4, 50404120), (5, 40323296), (8, 25202060), (10, 20161648), (13, 15508960), (16, 12601030), (20, 10080824), (26, 7754480), (32, 6300515), (40, 5040412), (52, 3877240), (65, 3101792), (80, 2520206), (104, 1938620), (130, 1550896), (160, 1260103), (208, 969310), (260, 775448), (416, 484655), (520, 387724), (1040, 193862), (2080, 96931)]