201385688

素因数分解:

$2^3\times 7^2\times {\mathrm{513739}}^1$

素因数の和:513759

約数の個数: 24

約数和(自身を含む): 439247700

約数和(自身を除く): 237862012

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 513739, 1027478, 2054956, 3596173, 4109912, 7192346, 14384692, 25173211, 28769384, 50346422, 100692844, 201385688]

約数ペア:

[(1, 201385688), (2, 100692844), (4, 50346422), (7, 28769384), (8, 25173211), (14, 14384692), (28, 7192346), (49, 4109912), (56, 3596173), (98, 2054956), (196, 1027478), (392, 513739)]