201439836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{430427}}^1$

素因数の和:430450

約数の個数: 36

約数和(自身を含む): 548365272

約数和(自身を除く): 346925436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 430427, 860854, 1291281, 1721708, 2582562, 3873843, 5165124, 5595551, 7747686, 11191102, 15495372, 16786653, 22382204, 33573306, 50359959, 67146612, 100719918, 201439836]

約数ペア:

[(1, 201439836), (2, 100719918), (3, 67146612), (4, 50359959), (6, 33573306), (9, 22382204), (12, 16786653), (13, 15495372), (18, 11191102), (26, 7747686), (36, 5595551), (39, 5165124), (52, 3873843), (78, 2582562), (117, 1721708), (156, 1291281), (234, 860854), (468, 430427)]