201939251164

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{636719}}^1$

素因数の和:637018

約数の個数: 48

約数和(自身を含む): 414183813120

約数和(自身を除く): 212244561956

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 241, 329, 482, 658, 964, 1316, 1687, 3374, 6748, 11327, 22654, 45308, 79289, 158578, 317156, 636719, 1273438, 2546876, 4457033, 8914066, 17828132, 29925793, 59851586, 119703172, 153449279, 209480551, 306898558, 418961102, 613797116, 837922204, 1074144953, 2148289906, 4296579812, 7212116113, 14424232226, 28848464452, 50484812791, 100969625582, 201939251164]

約数ペア:

[(1, 201939251164), (2, 100969625582), (4, 50484812791), (7, 28848464452), (14, 14424232226), (28, 7212116113), (47, 4296579812), (94, 2148289906), (188, 1074144953), (241, 837922204), (329, 613797116), (482, 418961102), (658, 306898558), (964, 209480551), (1316, 153449279), (1687, 119703172), (3374, 59851586), (6748, 29925793), (11327, 17828132), (22654, 8914066), (45308, 4457033), (79289, 2546876), (158578, 1273438), (317156, 636719)]