201796210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 477213120

約数和(自身を除く): 275416910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 49, 55, 58, 70, 77, 98, 110, 145, 154, 203, 245, 290, 319, 385, 406, 490, 539, 638, 770, 1015, 1078, 1291, 1421, 1595, 2030, 2233, 2582, 2695, 2842, 3190, 4466, 5390, 6455, 7105, 9037, 11165, 12910, 14201, 14210, 15631, 18074, 22330, 28402, 31262, 37439, 45185, 63259, 71005, 74878, 78155, 90370, 99407, 126518, 142010, 156310, 187195, 198814, 262073, 316295, 374390, 411829, 497035, 524146, 632590, 695849, 823658, 994070, 1310365, 1391698, 1834511, 2059145, 2620730, 2882803, 3479245, 3669022, 4118290, 5765606, 6958490, 9172555, 14414015, 18345110, 20179621, 28828030, 40359242, 100898105, 201796210]

約数ペア:

[(1, 201796210), (2, 100898105), (5, 40359242), (7, 28828030), (10, 20179621), (11, 18345110), (14, 14414015), (22, 9172555), (29, 6958490), (35, 5765606), (49, 4118290), (55, 3669022), (58, 3479245), (70, 2882803), (77, 2620730), (98, 2059145), (110, 1834511), (145, 1391698), (154, 1310365), (203, 994070), (245, 823658), (290, 695849), (319, 632590), (385, 524146), (406, 497035), (490, 411829), (539, 374390), (638, 316295), (770, 262073), (1015, 198814), (1078, 187195), (1291, 156310), (1421, 142010), (1595, 126518), (2030, 99407), (2233, 90370), (2582, 78155), (2695, 74878), (2842, 71005), (3190, 63259), (4466, 45185), (5390, 37439), (6455, 31262), (7105, 28402), (9037, 22330), (11165, 18074), (12910, 15631), (14201, 14210)]