188013896

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{63347}}^1$

素因数の和:63413

約数の個数: 32

約数和(自身を含む): 410495040

約数和(自身を除く): 222481144

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 63347, 126694, 253388, 443429, 506776, 886858, 1773716, 3357391, 3547432, 6714782, 13429564, 23501737, 26859128, 47003474, 94006948, 188013896]

約数ペア:

[(1, 188013896), (2, 94006948), (4, 47003474), (7, 26859128), (8, 23501737), (14, 13429564), (28, 6714782), (53, 3547432), (56, 3357391), (106, 1773716), (212, 886858), (371, 506776), (424, 443429), (742, 253388), (1484, 126694), (2968, 63347)]