209210742

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{298021}}^1$

素因数の和:298045

約数の個数: 32

約数和(自身を含む): 500676960

約数和(自身を除く): 291466218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 298021, 596042, 894063, 1788126, 2682189, 3874273, 5364378, 7748546, 8046567, 11622819, 16093134, 23245638, 34868457, 69736914, 104605371, 209210742]

約数ペア:

[(1, 209210742), (2, 104605371), (3, 69736914), (6, 34868457), (9, 23245638), (13, 16093134), (18, 11622819), (26, 8046567), (27, 7748546), (39, 5364378), (54, 3874273), (78, 2682189), (117, 1788126), (234, 894063), (351, 596042), (702, 298021)]