211401596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{444121}}^1$

素因数の和:444149

約数の個数: 24

約数和(自身を含む): 447674976

約数和(自身を除く): 236273380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 444121, 888242, 1776484, 3108847, 6217694, 7550057, 12435388, 15100114, 30200228, 52850399, 105700798, 211401596]

約数ペア:

[(1, 211401596), (2, 105700798), (4, 52850399), (7, 30200228), (14, 15100114), (17, 12435388), (28, 7550057), (34, 6217694), (68, 3108847), (119, 1776484), (238, 888242), (476, 444121)]