206623437136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1\times {\mathrm{3697}}^1$

素因数の和:5052

約数の個数: 80

約数和(自身を含む): 424564125760

約数和(自身を除く): 217940688624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1171, 1256, 2342, 2512, 2983, 3697, 4684, 5966, 7394, 9368, 11932, 14788, 18736, 22249, 23864, 29576, 44498, 47728, 59152, 70243, 88996, 140486, 177992, 183847, 280972, 355984, 367694, 561944, 580429, 735388, 1123888, 1160858, 1470776, 2321716, 2941552, 3493093, 4329187, 4643432, 6986186, 8658374, 9286864, 11028151, 13972372, 17316748, 22056302, 27944744, 34633496, 44112604, 55889488, 69266992, 82254553, 88225208, 164509106, 176450416, 329018212, 658036424, 679682359, 1316072848, 1359364718, 2718729436, 5437458872, 10874917744, 12913964821, 25827929642, 51655859284, 103311718568, 206623437136]

約数ペア:

[(1, 206623437136), (2, 103311718568), (4, 51655859284), (8, 25827929642), (16, 12913964821), (19, 10874917744), (38, 5437458872), (76, 2718729436), (152, 1359364718), (157, 1316072848), (304, 679682359), (314, 658036424), (628, 329018212), (1171, 176450416), (1256, 164509106), (2342, 88225208), (2512, 82254553), (2983, 69266992), (3697, 55889488), (4684, 44112604), (5966, 34633496), (7394, 27944744), (9368, 22056302), (11932, 17316748), (14788, 13972372), (18736, 11028151), (22249, 9286864), (23864, 8658374), (29576, 6986186), (44498, 4643432), (47728, 4329187), (59152, 3493093), (70243, 2941552), (88996, 2321716), (140486, 1470776), (177992, 1160858), (183847, 1123888), (280972, 735388), (355984, 580429), (367694, 561944)]