206528574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{37537}}^1$

素因数の和:37680

約数の個数: 32

約数和(自身を含む): 475681536

約数和(自身を除く): 269152962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 37537, 75074, 112611, 225222, 262759, 525518, 788277, 1576554, 4917347, 9834694, 14752041, 29504082, 34421429, 68842858, 103264287, 206528574]

約数ペア:

[(1, 206528574), (2, 103264287), (3, 68842858), (6, 34421429), (7, 29504082), (14, 14752041), (21, 9834694), (42, 4917347), (131, 1576554), (262, 788277), (393, 525518), (786, 262759), (917, 225222), (1834, 112611), (2751, 75074), (5502, 37537)]