228687056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5581}}^1$

素因数の和:5799

約数の個数: 40

約数和(自身を含む): 479672424

約数和(自身を除く): 250985368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 5122, 5581, 10244, 11162, 20488, 22324, 40976, 44648, 72553, 89296, 145106, 290212, 580424, 1099457, 1160848, 2198914, 4397828, 8795656, 14292941, 17591312, 28585882, 57171764, 114343528, 228687056]

約数ペア:

[(1, 228687056), (2, 114343528), (4, 57171764), (8, 28585882), (13, 17591312), (16, 14292941), (26, 8795656), (52, 4397828), (104, 2198914), (197, 1160848), (208, 1099457), (394, 580424), (788, 290212), (1576, 145106), (2561, 89296), (3152, 72553), (5122, 44648), (5581, 40976), (10244, 22324), (11162, 20488)]