201457716

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 487872000

約数和(自身を除く): 286414284

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 197, 372, 394, 591, 788, 1182, 2364, 2749, 5498, 6107, 8247, 10996, 12214, 16494, 18321, 24428, 32988, 36642, 73284, 85219, 170438, 255657, 340876, 511314, 541553, 1022628, 1083106, 1624659, 2166212, 3249318, 6498636, 16788143, 33576286, 50364429, 67152572, 100728858, 201457716]

約数ペア:

[(1, 201457716), (2, 100728858), (3, 67152572), (4, 50364429), (6, 33576286), (12, 16788143), (31, 6498636), (62, 3249318), (93, 2166212), (124, 1624659), (186, 1083106), (197, 1022628), (372, 541553), (394, 511314), (591, 340876), (788, 255657), (1182, 170438), (2364, 85219), (2749, 73284), (5498, 36642), (6107, 32988), (8247, 24428), (10996, 18321), (12214, 16494)]