202321458

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 473091840

約数和(自身を除く): 270770382

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 71, 87, 103, 106, 142, 159, 174, 206, 213, 261, 309, 318, 426, 477, 522, 618, 639, 927, 954, 1278, 1537, 1854, 2059, 2987, 3074, 3763, 4118, 4611, 5459, 5974, 6177, 7313, 7526, 8961, 9222, 10918, 11289, 12354, 13833, 14626, 16377, 17922, 18531, 21939, 22578, 26883, 27666, 32754, 33867, 37062, 43878, 49131, 53766, 65817, 67734, 98262, 109127, 131634, 158311, 212077, 218254, 316622, 327381, 387589, 424154, 474933, 636231, 654762, 775178, 949866, 982143, 1162767, 1272462, 1424799, 1908693, 1964286, 2325534, 2849598, 3488301, 3817386, 6976602, 11240081, 22480162, 33720243, 67440486, 101160729, 202321458]

約数ペア:

[(1, 202321458), (2, 101160729), (3, 67440486), (6, 33720243), (9, 22480162), (18, 11240081), (29, 6976602), (53, 3817386), (58, 3488301), (71, 2849598), (87, 2325534), (103, 1964286), (106, 1908693), (142, 1424799), (159, 1272462), (174, 1162767), (206, 982143), (213, 949866), (261, 775178), (309, 654762), (318, 636231), (426, 474933), (477, 424154), (522, 387589), (618, 327381), (639, 316622), (927, 218254), (954, 212077), (1278, 158311), (1537, 131634), (1854, 109127), (2059, 98262), (2987, 67734), (3074, 65817), (3763, 53766), (4118, 49131), (4611, 43878), (5459, 37062), (5974, 33867), (6177, 32754), (7313, 27666), (7526, 26883), (8961, 22578), (9222, 21939), (10918, 18531), (11289, 17922), (12354, 16377), (13833, 14626)]