201099514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 399893760

約数和(自身を除く): 198794246

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 58, 74, 77, 154, 203, 259, 319, 406, 407, 518, 638, 814, 1073, 1217, 2146, 2233, 2434, 2849, 4466, 5698, 7511, 8519, 11803, 13387, 15022, 17038, 23606, 26774, 35293, 45029, 70586, 82621, 90058, 93709, 165242, 187418, 247051, 315203, 388223, 494102, 495319, 630406, 776446, 990638, 1305841, 2611682, 2717561, 3467233, 5435122, 6934466, 9140887, 14364251, 18281774, 28728502, 100549757, 201099514]

約数ペア:

[(1, 201099514), (2, 100549757), (7, 28728502), (11, 18281774), (14, 14364251), (22, 9140887), (29, 6934466), (37, 5435122), (58, 3467233), (74, 2717561), (77, 2611682), (154, 1305841), (203, 990638), (259, 776446), (319, 630406), (406, 495319), (407, 494102), (518, 388223), (638, 315203), (814, 247051), (1073, 187418), (1217, 165242), (2146, 93709), (2233, 90058), (2434, 82621), (2849, 70586), (4466, 45029), (5698, 35293), (7511, 26774), (8519, 23606), (11803, 17038), (13387, 15022)]