201940746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4559

約数の個数: 64

約数和(自身を含む): 490510080

約数和(自身を除く): 288569334

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 609, 777, 1073, 1218, 1554, 2146, 3219, 4481, 6438, 7511, 8962, 13443, 15022, 22533, 26886, 31367, 45066, 62734, 94101, 129949, 165797, 188202, 259898, 331594, 389847, 497391, 779694, 909643, 994782, 1160579, 1819286, 2321158, 2728929, 3481737, 4808113, 5457858, 6963474, 9616226, 14424339, 28848678, 33656791, 67313582, 100970373, 201940746]

約数ペア:

[(1, 201940746), (2, 100970373), (3, 67313582), (6, 33656791), (7, 28848678), (14, 14424339), (21, 9616226), (29, 6963474), (37, 5457858), (42, 4808113), (58, 3481737), (74, 2728929), (87, 2321158), (111, 1819286), (174, 1160579), (203, 994782), (222, 909643), (259, 779694), (406, 497391), (518, 389847), (609, 331594), (777, 259898), (1073, 188202), (1218, 165797), (1554, 129949), (2146, 94101), (3219, 62734), (4481, 45066), (6438, 31367), (7511, 26886), (8962, 22533), (13443, 15022)]