210438468

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{9091}}^1$

素因数の和:9744

約数の個数: 36

約数和(自身を含む): 532827568

約数和(自身を除く): 322389100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 5787, 7716, 9091, 11574, 18182, 23148, 27273, 36364, 54546, 81819, 109092, 163638, 327276, 5845513, 11691026, 17536539, 23382052, 35073078, 52609617, 70146156, 105219234, 210438468]

約数ペア:

[(1, 210438468), (2, 105219234), (3, 70146156), (4, 52609617), (6, 35073078), (9, 23382052), (12, 17536539), (18, 11691026), (36, 5845513), (643, 327276), (1286, 163638), (1929, 109092), (2572, 81819), (3858, 54546), (5787, 36364), (7716, 27273), (9091, 23148), (11574, 18182)]