200065383

素因数分解:

$3^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 367840000

約数和(自身を除く): 167774617

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 343, 379, 399, 441, 513, 567, 931, 1029, 1137, 1197, 1323, 1539, 2653, 2793, 3087, 3411, 3591, 3969, 6517, 7201, 7959, 8379, 9261, 10233, 10773, 18571, 19551, 21603, 23877, 25137, 27783, 30699, 50407, 55713, 58653, 64809, 71631, 75411, 129997, 151221, 167139, 175959, 194427, 214893, 352849, 389991, 453663, 501417, 527877, 583281, 1058547, 1169973, 1360989, 1504251, 2469943, 3175641, 3509919, 4082967, 7409829, 9526923, 10529757, 22229487, 28580769, 66688461, 200065383]

約数ペア:

[(1, 200065383), (3, 66688461), (7, 28580769), (9, 22229487), (19, 10529757), (21, 9526923), (27, 7409829), (49, 4082967), (57, 3509919), (63, 3175641), (81, 2469943), (133, 1504251), (147, 1360989), (171, 1169973), (189, 1058547), (343, 583281), (379, 527877), (399, 501417), (441, 453663), (513, 389991), (567, 352849), (931, 214893), (1029, 194427), (1137, 175959), (1197, 167139), (1323, 151221), (1539, 129997), (2653, 75411), (2793, 71631), (3087, 64809), (3411, 58653), (3591, 55713), (3969, 50407), (6517, 30699), (7201, 27783), (7959, 25137), (8379, 23877), (9261, 21603), (10233, 19551), (10773, 18571)]