201331364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 389491200

約数和(自身を除く): 188159836

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 137, 236, 274, 479, 548, 767, 958, 1534, 1781, 1916, 3068, 3562, 6227, 7124, 8083, 12454, 16166, 24908, 28261, 32332, 56522, 65623, 105079, 113044, 131246, 210158, 262492, 367393, 420316, 734786, 853099, 1469572, 1706198, 3412396, 3871757, 7743514, 15487028, 50332841, 100665682, 201331364]

約数ペア:

[(1, 201331364), (2, 100665682), (4, 50332841), (13, 15487028), (26, 7743514), (52, 3871757), (59, 3412396), (118, 1706198), (137, 1469572), (236, 853099), (274, 734786), (479, 420316), (548, 367393), (767, 262492), (958, 210158), (1534, 131246), (1781, 113044), (1916, 105079), (3068, 65623), (3562, 56522), (6227, 32332), (7124, 28261), (8083, 24908), (12454, 16166)]