211327935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 448846272

約数和(自身を除く): 237518337

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 49, 51, 65, 85, 91, 105, 119, 147, 195, 221, 245, 255, 273, 357, 455, 595, 637, 663, 735, 833, 1105, 1301, 1365, 1547, 1785, 1911, 2499, 3185, 3315, 3903, 4165, 4641, 6505, 7735, 9107, 9555, 10829, 12495, 16913, 19515, 22117, 23205, 27321, 32487, 45535, 50739, 54145, 63749, 66351, 84565, 110585, 118391, 136605, 154819, 162435, 191247, 253695, 287521, 318745, 331755, 355173, 464457, 591955, 774095, 828737, 862563, 956235, 1083733, 1437605, 1775865, 2012647, 2322285, 2486211, 3251199, 4143685, 4312815, 5418665, 6037941, 10063235, 12431055, 14088529, 16255995, 30189705, 42265587, 70442645, 211327935]

約数ペア:

[(1, 211327935), (3, 70442645), (5, 42265587), (7, 30189705), (13, 16255995), (15, 14088529), (17, 12431055), (21, 10063235), (35, 6037941), (39, 5418665), (49, 4312815), (51, 4143685), (65, 3251199), (85, 2486211), (91, 2322285), (105, 2012647), (119, 1775865), (147, 1437605), (195, 1083733), (221, 956235), (245, 862563), (255, 828737), (273, 774095), (357, 591955), (455, 464457), (595, 355173), (637, 331755), (663, 318745), (735, 287521), (833, 253695), (1105, 191247), (1301, 162435), (1365, 154819), (1547, 136605), (1785, 118391), (1911, 110585), (2499, 84565), (3185, 66351), (3315, 63749), (3903, 54145), (4165, 50739), (4641, 45535), (6505, 32487), (7735, 27321), (9107, 23205), (9555, 22117), (10829, 19515), (12495, 16913)]