208047924

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2082

約数の個数: 108

約数和(自身を含む): 622440000

約数和(自身を除く): 414392076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 708, 826, 882, 1062, 1239, 1652, 1764, 1999, 2124, 2478, 2891, 3717, 3998, 4956, 5782, 5997, 7434, 7996, 8673, 11564, 11994, 13993, 14868, 17346, 17991, 23988, 26019, 27986, 34692, 35982, 41979, 52038, 55972, 71964, 83958, 97951, 104076, 117941, 125937, 167916, 195902, 235882, 251874, 293853, 353823, 391804, 471764, 503748, 587706, 707646, 825587, 881559, 1061469, 1175412, 1415292, 1651174, 1763118, 2122938, 2476761, 3302348, 3526236, 4245876, 4953522, 5779109, 7430283, 9907044, 11558218, 14860566, 17337327, 23116436, 29721132, 34674654, 52011981, 69349308, 104023962, 208047924]

約数ペア:

[(1, 208047924), (2, 104023962), (3, 69349308), (4, 52011981), (6, 34674654), (7, 29721132), (9, 23116436), (12, 17337327), (14, 14860566), (18, 11558218), (21, 9907044), (28, 7430283), (36, 5779109), (42, 4953522), (49, 4245876), (59, 3526236), (63, 3302348), (84, 2476761), (98, 2122938), (118, 1763118), (126, 1651174), (147, 1415292), (177, 1175412), (196, 1061469), (236, 881559), (252, 825587), (294, 707646), (354, 587706), (413, 503748), (441, 471764), (531, 391804), (588, 353823), (708, 293853), (826, 251874), (882, 235882), (1062, 195902), (1239, 167916), (1652, 125937), (1764, 117941), (1999, 104076), (2124, 97951), (2478, 83958), (2891, 71964), (3717, 55972), (3998, 52038), (4956, 41979), (5782, 35982), (5997, 34692), (7434, 27986), (7996, 26019), (8673, 23988), (11564, 17991), (11994, 17346), (13993, 14868)]