209320074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{32213}}^1$

素因数の和:32259

約数の個数: 36

約数和(自身を含む): 478667826

約数和(自身を除く): 269347752

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 32213, 64426, 96639, 193278, 289917, 579834, 612047, 1224094, 1836141, 3672282, 5508423, 11016846, 11628893, 23257786, 34886679, 69773358, 104660037, 209320074]

約数ペア:

[(1, 209320074), (2, 104660037), (3, 69773358), (6, 34886679), (9, 23257786), (18, 11628893), (19, 11016846), (38, 5508423), (57, 3672282), (114, 1836141), (171, 1224094), (342, 612047), (361, 579834), (722, 289917), (1083, 193278), (2166, 96639), (3249, 64426), (6498, 32213)]