209921292

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2017}}^1$

素因数の和:2100

約数の個数: 108

約数和(自身を含む): 628041960

約数和(自身を除く): 418120668

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, 2017, 2124, 2478, 2891, 3717, 4034, 4956, 5782, 6051, 7434, 8068, 8673, 11564, 12102, 14119, 14868, 17346, 18153, 24204, 26019, 28238, 34692, 36306, 42357, 52038, 56476, 72612, 84714, 98833, 104076, 119003, 127071, 169428, 197666, 238006, 254142, 296499, 357009, 395332, 476012, 508284, 592998, 714018, 833021, 889497, 1071027, 1185996, 1428036, 1666042, 1778994, 2142054, 2499063, 3332084, 3557988, 4284108, 4998126, 5831147, 7497189, 9996252, 11662294, 14994378, 17493441, 23324588, 29988756, 34986882, 52480323, 69973764, 104960646, 209921292]

約数ペア:

[(1, 209921292), (2, 104960646), (3, 69973764), (4, 52480323), (6, 34986882), (7, 29988756), (9, 23324588), (12, 17493441), (14, 14994378), (18, 11662294), (21, 9996252), (28, 7497189), (36, 5831147), (42, 4998126), (49, 4284108), (59, 3557988), (63, 3332084), (84, 2499063), (98, 2142054), (118, 1778994), (126, 1666042), (147, 1428036), (177, 1185996), (196, 1071027), (236, 889497), (252, 833021), (294, 714018), (354, 592998), (413, 508284), (441, 476012), (531, 395332), (588, 357009), (708, 296499), (826, 254142), (882, 238006), (1062, 197666), (1239, 169428), (1652, 127071), (1764, 119003), (2017, 104076), (2124, 98833), (2478, 84714), (2891, 72612), (3717, 56476), (4034, 52038), (4956, 42357), (5782, 36306), (6051, 34692), (7434, 28238), (8068, 26019), (8673, 24204), (11564, 18153), (12102, 17346), (14119, 14868)]