211319244

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{44809}}^1$

素因数の和:44950

約数の個数: 36

約数和(自身を含む): 538257720

約数和(自身を除く): 326938476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 44809, 89618, 134427, 179236, 268854, 403281, 537708, 806562, 1613124, 5869979, 11739958, 17609937, 23479916, 35219874, 52829811, 70439748, 105659622, 211319244]

約数ペア:

[(1, 211319244), (2, 105659622), (3, 70439748), (4, 52829811), (6, 35219874), (9, 23479916), (12, 17609937), (18, 11739958), (36, 5869979), (131, 1613124), (262, 806562), (393, 537708), (524, 403281), (786, 268854), (1179, 179236), (1572, 134427), (2358, 89618), (4716, 44809)]