203165532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8461}}^1$

素因数の和:8523

約数の個数: 72

約数和(自身を含む): 554430240

約数和(自身を除く): 351264708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 8461, 12006, 16922, 24012, 25383, 33844, 50766, 76149, 101532, 152298, 194603, 245369, 304596, 389206, 490738, 583809, 736107, 778412, 981476, 1167618, 1472214, 1751427, 2208321, 2335236, 2944428, 3502854, 4416642, 5643487, 7005708, 8833284, 11286974, 16930461, 22573948, 33860922, 50791383, 67721844, 101582766, 203165532]

約数ペア:

[(1, 203165532), (2, 101582766), (3, 67721844), (4, 50791383), (6, 33860922), (9, 22573948), (12, 16930461), (18, 11286974), (23, 8833284), (29, 7005708), (36, 5643487), (46, 4416642), (58, 3502854), (69, 2944428), (87, 2335236), (92, 2208321), (116, 1751427), (138, 1472214), (174, 1167618), (207, 981476), (261, 778412), (276, 736107), (348, 583809), (414, 490738), (522, 389206), (667, 304596), (828, 245369), (1044, 194603), (1334, 152298), (2001, 101532), (2668, 76149), (4002, 50766), (6003, 33844), (8004, 25383), (8461, 24012), (12006, 16922)]