208545358

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3491}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 380153088

約数和(自身を除く): 171607730

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 251, 502, 1757, 3491, 3514, 4267, 6982, 8534, 24437, 29869, 48874, 59347, 59738, 118694, 415429, 830858, 876241, 1752482, 6133687, 12267374, 14896097, 29792194, 104272679, 208545358]

約数ペア:

[(1, 208545358), (2, 104272679), (7, 29792194), (14, 14896097), (17, 12267374), (34, 6133687), (119, 1752482), (238, 876241), (251, 830858), (502, 415429), (1757, 118694), (3491, 59738), (3514, 59347), (4267, 48874), (6982, 29869), (8534, 24437)]