206731350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{65629}}^1$

素因数の和:65654

約数の個数: 72

約数和(自身を含む): 634773360

約数和(自身を除く): 428042010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 65629, 131258, 196887, 328145, 393774, 459403, 590661, 656290, 918806, 984435, 1181322, 1378209, 1640725, 1968870, 2297015, 2756418, 2953305, 3281450, 4134627, 4594030, 4922175, 5906610, 6891045, 8269254, 9844350, 11485075, 13782090, 14766525, 20673135, 22970150, 29533050, 34455225, 41346270, 68910450, 103365675, 206731350]

約数ペア:

[(1, 206731350), (2, 103365675), (3, 68910450), (5, 41346270), (6, 34455225), (7, 29533050), (9, 22970150), (10, 20673135), (14, 14766525), (15, 13782090), (18, 11485075), (21, 9844350), (25, 8269254), (30, 6891045), (35, 5906610), (42, 4922175), (45, 4594030), (50, 4134627), (63, 3281450), (70, 2953305), (75, 2756418), (90, 2297015), (105, 1968870), (126, 1640725), (150, 1378209), (175, 1181322), (210, 984435), (225, 918806), (315, 656290), (350, 590661), (450, 459403), (525, 393774), (630, 328145), (1050, 196887), (1575, 131258), (3150, 65629)]