209409672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7229}}^1$

素因数の和:7326

約数の個数: 64

約数和(自身を含む): 562204800

約数和(自身を除く): 352795128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2414, 3621, 4828, 7229, 7242, 9656, 14458, 14484, 21687, 28916, 28968, 43374, 57832, 86748, 122893, 173496, 245786, 368679, 491572, 513259, 737358, 983144, 1026518, 1474716, 1539777, 2053036, 2949432, 3079554, 4106072, 6159108, 8725403, 12318216, 17450806, 26176209, 34901612, 52352418, 69803224, 104704836, 209409672]

約数ペア:

[(1, 209409672), (2, 104704836), (3, 69803224), (4, 52352418), (6, 34901612), (8, 26176209), (12, 17450806), (17, 12318216), (24, 8725403), (34, 6159108), (51, 4106072), (68, 3079554), (71, 2949432), (102, 2053036), (136, 1539777), (142, 1474716), (204, 1026518), (213, 983144), (284, 737358), (408, 513259), (426, 491572), (568, 368679), (852, 245786), (1207, 173496), (1704, 122893), (2414, 86748), (3621, 57832), (4828, 43374), (7229, 28968), (7242, 28916), (9656, 21687), (14458, 14484)]