203968692

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 563980032

約数和(自身を除く): 360011340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 101, 108, 138, 162, 202, 207, 271, 276, 303, 324, 404, 414, 542, 606, 621, 813, 828, 909, 1084, 1212, 1242, 1626, 1818, 1863, 2323, 2439, 2484, 2727, 3252, 3636, 3726, 4646, 4878, 5454, 6233, 6969, 7317, 7452, 8181, 9292, 9756, 10908, 12466, 13938, 14634, 16362, 18699, 20907, 21951, 24932, 27371, 27876, 29268, 32724, 37398, 41814, 43902, 54742, 56097, 62721, 74796, 82113, 83628, 87804, 109484, 112194, 125442, 164226, 168291, 188163, 224388, 246339, 250884, 328452, 336582, 376326, 492678, 504873, 629533, 673164, 739017, 752652, 985356, 1009746, 1259066, 1478034, 1888599, 2019492, 2217051, 2518132, 2956068, 3777198, 4434102, 5665797, 7554396, 8868204, 11331594, 16997391, 22663188, 33994782, 50992173, 67989564, 101984346, 203968692]

約数ペア:

[(1, 203968692), (2, 101984346), (3, 67989564), (4, 50992173), (6, 33994782), (9, 22663188), (12, 16997391), (18, 11331594), (23, 8868204), (27, 7554396), (36, 5665797), (46, 4434102), (54, 3777198), (69, 2956068), (81, 2518132), (92, 2217051), (101, 2019492), (108, 1888599), (138, 1478034), (162, 1259066), (202, 1009746), (207, 985356), (271, 752652), (276, 739017), (303, 673164), (324, 629533), (404, 504873), (414, 492678), (542, 376326), (606, 336582), (621, 328452), (813, 250884), (828, 246339), (909, 224388), (1084, 188163), (1212, 168291), (1242, 164226), (1626, 125442), (1818, 112194), (1863, 109484), (2323, 87804), (2439, 83628), (2484, 82113), (2727, 74796), (3252, 62721), (3636, 56097), (3726, 54742), (4646, 43902), (4878, 41814), (5454, 37398), (6233, 32724), (6969, 29268), (7317, 27876), (7452, 27371), (8181, 24932), (9292, 21951), (9756, 20907), (10908, 18699), (12466, 16362), (13938, 14634)]