196045887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 303730560

約数和(自身を除く): 107684673

約数列:

[1, 3, 17, 29, 41, 51, 53, 61, 87, 123, 159, 183, 493, 697, 901, 1037, 1189, 1479, 1537, 1769, 2091, 2173, 2501, 2703, 3111, 3233, 3567, 4611, 5307, 6519, 7503, 9699, 20213, 26129, 30073, 36941, 42517, 54961, 60639, 63017, 72529, 78387, 90219, 93757, 110823, 127551, 132553, 164883, 189051, 217587, 281271, 397659, 1071289, 1232993, 1593869, 2253401, 3213867, 3698979, 3844037, 4781607, 6760203, 11532111, 65348629, 196045887]

約数ペア:

[(1, 196045887), (3, 65348629), (17, 11532111), (29, 6760203), (41, 4781607), (51, 3844037), (53, 3698979), (61, 3213867), (87, 2253401), (123, 1593869), (159, 1232993), (183, 1071289), (493, 397659), (697, 281271), (901, 217587), (1037, 189051), (1189, 164883), (1479, 132553), (1537, 127551), (1769, 110823), (2091, 93757), (2173, 90219), (2501, 78387), (2703, 72529), (3111, 63017), (3233, 60639), (3567, 54961), (4611, 42517), (5307, 36941), (6519, 30073), (7503, 26129), (9699, 20213)]