200968898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 352719360

約数和(自身を除く): 151750462

約数列:

[1, 2, 13, 26, 29, 47, 53, 58, 94, 106, 107, 214, 377, 611, 689, 754, 1222, 1363, 1378, 1391, 1537, 2491, 2726, 2782, 3074, 3103, 4982, 5029, 5671, 6206, 10058, 11342, 17719, 19981, 32383, 35438, 39962, 40339, 64766, 65377, 72239, 73723, 80678, 130754, 144478, 145841, 147446, 164459, 266537, 291682, 328918, 533074, 939107, 1878214, 1895933, 2137967, 3464981, 3791866, 4275934, 6929962, 7729573, 15459146, 100484449, 200968898]

約数ペア:

[(1, 200968898), (2, 100484449), (13, 15459146), (26, 7729573), (29, 6929962), (47, 4275934), (53, 3791866), (58, 3464981), (94, 2137967), (106, 1895933), (107, 1878214), (214, 939107), (377, 533074), (611, 328918), (689, 291682), (754, 266537), (1222, 164459), (1363, 147446), (1378, 145841), (1391, 144478), (1537, 130754), (2491, 80678), (2726, 73723), (2782, 72239), (3074, 65377), (3103, 64766), (4982, 40339), (5029, 39962), (5671, 35438), (6206, 32383), (10058, 19981), (11342, 17719)]