206471916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1625

約数の個数: 120

約数和(自身を含む): 627728640

約数和(自身を除く): 421256724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 236, 252, 324, 354, 378, 413, 531, 567, 708, 756, 826, 1062, 1134, 1239, 1543, 1593, 1652, 2124, 2268, 2478, 3086, 3186, 3717, 4629, 4779, 4956, 6172, 6372, 7434, 9258, 9558, 10801, 11151, 13887, 14868, 18516, 19116, 21602, 22302, 27774, 32403, 33453, 41661, 43204, 44604, 55548, 64806, 66906, 83322, 91037, 97209, 124983, 129612, 133812, 166644, 182074, 194418, 249966, 273111, 291627, 364148, 388836, 499932, 546222, 583254, 637259, 819333, 874881, 1092444, 1166508, 1274518, 1638666, 1749762, 1911777, 2457999, 2549036, 3277332, 3499524, 3823554, 4915998, 5735331, 7373997, 7647108, 9831996, 11470662, 14747994, 17205993, 22941324, 29495988, 34411986, 51617979, 68823972, 103235958, 206471916]

約数ペア:

[(1, 206471916), (2, 103235958), (3, 68823972), (4, 51617979), (6, 34411986), (7, 29495988), (9, 22941324), (12, 17205993), (14, 14747994), (18, 11470662), (21, 9831996), (27, 7647108), (28, 7373997), (36, 5735331), (42, 4915998), (54, 3823554), (59, 3499524), (63, 3277332), (81, 2549036), (84, 2457999), (108, 1911777), (118, 1749762), (126, 1638666), (162, 1274518), (177, 1166508), (189, 1092444), (236, 874881), (252, 819333), (324, 637259), (354, 583254), (378, 546222), (413, 499932), (531, 388836), (567, 364148), (708, 291627), (756, 273111), (826, 249966), (1062, 194418), (1134, 182074), (1239, 166644), (1543, 133812), (1593, 129612), (1652, 124983), (2124, 97209), (2268, 91037), (2478, 83322), (3086, 66906), (3186, 64806), (3717, 55548), (4629, 44604), (4779, 43204), (4956, 41661), (6172, 33453), (6372, 32403), (7434, 27774), (9258, 22302), (9558, 21602), (10801, 19116), (11151, 18516), (13887, 14868)]