201134516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{123547}}^1$

素因数の和:123599

約数の個数: 24

約数和(自身を含む): 394365216

約数和(自身を除く): 193230700

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 123547, 247094, 494188, 1359017, 2718034, 4571239, 5436068, 9142478, 18284956, 50283629, 100567258, 201134516]

約数ペア:

[(1, 201134516), (2, 100567258), (4, 50283629), (11, 18284956), (22, 9142478), (37, 5436068), (44, 4571239), (74, 2718034), (148, 1359017), (407, 494188), (814, 247094), (1628, 123547)]