202260534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{687961}}^1$

素因数の和:687980

約数の個数: 24

約数和(自身を含む): 470566008

約数和(自身を除く): 268305474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 687961, 1375922, 2063883, 4127766, 4815727, 9631454, 14447181, 28894362, 33710089, 67420178, 101130267, 202260534]

約数ペア:

[(1, 202260534), (2, 101130267), (3, 67420178), (6, 33710089), (7, 28894362), (14, 14447181), (21, 9631454), (42, 4815727), (49, 4127766), (98, 2063883), (147, 1375922), (294, 687961)]