201511836

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 529729200

約数和(自身を除く): 328217364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 251, 261, 348, 502, 522, 753, 769, 1004, 1044, 1506, 1538, 2259, 2307, 3012, 3076, 4518, 4614, 6921, 7279, 9036, 9228, 13842, 14558, 21837, 22301, 27684, 29116, 43674, 44602, 65511, 66903, 87348, 89204, 131022, 133806, 193019, 200709, 262044, 267612, 386038, 401418, 579057, 772076, 802836, 1158114, 1737171, 2316228, 3474342, 5597551, 6948684, 11195102, 16792653, 22390204, 33585306, 50377959, 67170612, 100755918, 201511836]

約数ペア:

[(1, 201511836), (2, 100755918), (3, 67170612), (4, 50377959), (6, 33585306), (9, 22390204), (12, 16792653), (18, 11195102), (29, 6948684), (36, 5597551), (58, 3474342), (87, 2316228), (116, 1737171), (174, 1158114), (251, 802836), (261, 772076), (348, 579057), (502, 401418), (522, 386038), (753, 267612), (769, 262044), (1004, 200709), (1044, 193019), (1506, 133806), (1538, 131022), (2259, 89204), (2307, 87348), (3012, 66903), (3076, 65511), (4518, 44602), (4614, 43674), (6921, 29116), (7279, 27684), (9036, 22301), (9228, 21837), (13842, 14558)]