208390896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12161}}^1$

素因数の和:12199

約数の個数: 120

約数和(自身を含む): 705785184

約数和(自身を除く): 497394288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 12161, 17136, 24322, 36483, 48644, 72966, 85127, 97288, 109449, 145932, 170254, 194576, 206737, 218898, 255381, 291864, 340508, 413474, 437796, 510762, 583728, 620211, 681016, 766143, 826948, 875592, 1021524, 1240422, 1362032, 1447159, 1532286, 1653896, 1751184, 1860633, 2043048, 2480844, 2894318, 3064572, 3307792, 3721266, 4086096, 4341477, 4961688, 5788636, 6129144, 7442532, 8682954, 9923376, 11577272, 12258288, 13024431, 14885064, 17365908, 23154544, 26048862, 29770128, 34731816, 52097724, 69463632, 104195448, 208390896]

約数ペア:

[(1, 208390896), (2, 104195448), (3, 69463632), (4, 52097724), (6, 34731816), (7, 29770128), (8, 26048862), (9, 23154544), (12, 17365908), (14, 14885064), (16, 13024431), (17, 12258288), (18, 11577272), (21, 9923376), (24, 8682954), (28, 7442532), (34, 6129144), (36, 5788636), (42, 4961688), (48, 4341477), (51, 4086096), (56, 3721266), (63, 3307792), (68, 3064572), (72, 2894318), (84, 2480844), (102, 2043048), (112, 1860633), (119, 1751184), (126, 1653896), (136, 1532286), (144, 1447159), (153, 1362032), (168, 1240422), (204, 1021524), (238, 875592), (252, 826948), (272, 766143), (306, 681016), (336, 620211), (357, 583728), (408, 510762), (476, 437796), (504, 413474), (612, 340508), (714, 291864), (816, 255381), (952, 218898), (1008, 206737), (1071, 194576), (1224, 170254), (1428, 145932), (1904, 109449), (2142, 97288), (2448, 85127), (2856, 72966), (4284, 48644), (5712, 36483), (8568, 24322), (12161, 17136)]