207829062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 533744640

約数和(自身を除く): 325915578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 89, 126, 129, 178, 258, 267, 301, 387, 431, 534, 602, 623, 774, 801, 862, 903, 1246, 1293, 1602, 1806, 1869, 2586, 2709, 3017, 3738, 3827, 3879, 5418, 5607, 6034, 7654, 7758, 9051, 11214, 11481, 18102, 18533, 22962, 26789, 27153, 34443, 37066, 38359, 53578, 54306, 55599, 68886, 76718, 80367, 111198, 115077, 129731, 160734, 166797, 230154, 241101, 259462, 268513, 333594, 345231, 389193, 482202, 537026, 690462, 778386, 805539, 1167579, 1611078, 1649437, 2335158, 2416617, 3298874, 4833234, 4948311, 9896622, 11546059, 14844933, 23092118, 29689866, 34638177, 69276354, 103914531, 207829062]

約数ペア:

[(1, 207829062), (2, 103914531), (3, 69276354), (6, 34638177), (7, 29689866), (9, 23092118), (14, 14844933), (18, 11546059), (21, 9896622), (42, 4948311), (43, 4833234), (63, 3298874), (86, 2416617), (89, 2335158), (126, 1649437), (129, 1611078), (178, 1167579), (258, 805539), (267, 778386), (301, 690462), (387, 537026), (431, 482202), (534, 389193), (602, 345231), (623, 333594), (774, 268513), (801, 259462), (862, 241101), (903, 230154), (1246, 166797), (1293, 160734), (1602, 129731), (1806, 115077), (1869, 111198), (2586, 80367), (2709, 76718), (3017, 68886), (3738, 55599), (3827, 54306), (3879, 53578), (5418, 38359), (5607, 37066), (6034, 34443), (7654, 27153), (7758, 26789), (9051, 22962), (11214, 18533), (11481, 18102)]