208840236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{1279}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 532439040

約数和(自身を除く): 323598804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1237, 1279, 2474, 2558, 3711, 3837, 4948, 5116, 7422, 7674, 13607, 14069, 14844, 15348, 27214, 28138, 40821, 42207, 54428, 56276, 81642, 84414, 163284, 168828, 1582123, 3164246, 4746369, 6328492, 9492738, 17403353, 18985476, 34806706, 52210059, 69613412, 104420118, 208840236]

約数ペア:

[(1, 208840236), (2, 104420118), (3, 69613412), (4, 52210059), (6, 34806706), (11, 18985476), (12, 17403353), (22, 9492738), (33, 6328492), (44, 4746369), (66, 3164246), (132, 1582123), (1237, 168828), (1279, 163284), (2474, 84414), (2558, 81642), (3711, 56276), (3837, 54428), (4948, 42207), (5116, 40821), (7422, 28138), (7674, 27214), (13607, 15348), (14069, 14844)]