207918576

素因数分解:

$2^4\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 120

約数和(自身を含む): 615429360

約数和(自身を除く): 407510784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 243, 318, 324, 424, 432, 477, 486, 636, 648, 848, 954, 972, 1009, 1272, 1296, 1431, 1908, 1944, 2018, 2544, 2862, 3027, 3816, 3888, 4036, 4293, 5724, 6054, 7632, 8072, 8586, 9081, 11448, 12108, 12879, 16144, 17172, 18162, 22896, 24216, 25758, 27243, 34344, 36324, 48432, 51516, 53477, 54486, 68688, 72648, 81729, 103032, 106954, 108972, 145296, 160431, 163458, 206064, 213908, 217944, 245187, 320862, 326916, 427816, 435888, 481293, 490374, 641724, 653832, 855632, 962586, 980748, 1283448, 1307664, 1443879, 1925172, 1961496, 2566896, 2887758, 3850344, 3922992, 4331637, 5775516, 7700688, 8663274, 11551032, 12994911, 17326548, 23102064, 25989822, 34653096, 51979644, 69306192, 103959288, 207918576]

約数ペア:

[(1, 207918576), (2, 103959288), (3, 69306192), (4, 51979644), (6, 34653096), (8, 25989822), (9, 23102064), (12, 17326548), (16, 12994911), (18, 11551032), (24, 8663274), (27, 7700688), (36, 5775516), (48, 4331637), (53, 3922992), (54, 3850344), (72, 2887758), (81, 2566896), (106, 1961496), (108, 1925172), (144, 1443879), (159, 1307664), (162, 1283448), (212, 980748), (216, 962586), (243, 855632), (318, 653832), (324, 641724), (424, 490374), (432, 481293), (477, 435888), (486, 427816), (636, 326916), (648, 320862), (848, 245187), (954, 217944), (972, 213908), (1009, 206064), (1272, 163458), (1296, 160431), (1431, 145296), (1908, 108972), (1944, 106954), (2018, 103032), (2544, 81729), (2862, 72648), (3027, 68688), (3816, 54486), (3888, 53477), (4036, 51516), (4293, 48432), (5724, 36324), (6054, 34344), (7632, 27243), (8072, 25758), (8586, 24216), (9081, 22896), (11448, 18162), (12108, 17172), (12879, 16144)]