201329524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{75011}}^1$

素因数の和:75087

約数の個数: 24

約数和(自身を含む): 390662496

約数和(自身を除く): 189332972

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 75011, 150022, 300044, 825121, 1650242, 3300484, 4575671, 9151342, 18302684, 50332381, 100664762, 201329524]

約数ペア:

[(1, 201329524), (2, 100664762), (4, 50332381), (11, 18302684), (22, 9151342), (44, 4575671), (61, 3300484), (122, 1650242), (244, 825121), (671, 300044), (1342, 150022), (2684, 75011)]