205342488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 606715200

約数和(自身を除く): 401372712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 234, 237, 312, 316, 468, 474, 632, 711, 936, 948, 1027, 1422, 1896, 2054, 2777, 2844, 3081, 4108, 5554, 5688, 6162, 8216, 8331, 9243, 11108, 12324, 16662, 18486, 22216, 24648, 24993, 33324, 36101, 36972, 49986, 66648, 72202, 73944, 99972, 108303, 144404, 199944, 216606, 219383, 288808, 324909, 433212, 438766, 649818, 658149, 866424, 877532, 1299636, 1316298, 1755064, 1974447, 2599272, 2632596, 2851979, 3948894, 5265192, 5703958, 7897788, 8555937, 11407916, 15795576, 17111874, 22815832, 25667811, 34223748, 51335622, 68447496, 102671244, 205342488]

約数ペア:

[(1, 205342488), (2, 102671244), (3, 68447496), (4, 51335622), (6, 34223748), (8, 25667811), (9, 22815832), (12, 17111874), (13, 15795576), (18, 11407916), (24, 8555937), (26, 7897788), (36, 5703958), (39, 5265192), (52, 3948894), (72, 2851979), (78, 2632596), (79, 2599272), (104, 1974447), (117, 1755064), (156, 1316298), (158, 1299636), (234, 877532), (237, 866424), (312, 658149), (316, 649818), (468, 438766), (474, 433212), (632, 324909), (711, 288808), (936, 219383), (948, 216606), (1027, 199944), (1422, 144404), (1896, 108303), (2054, 99972), (2777, 73944), (2844, 72202), (3081, 66648), (4108, 49986), (5554, 36972), (5688, 36101), (6162, 33324), (8216, 24993), (8331, 24648), (9243, 22216), (11108, 18486), (12324, 16662)]