200961876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389461}}^1$

素因数の和:389511

約数の個数: 24

約数和(自身を含む): 479817184

約数和(自身を除く): 278855308

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 389461, 778922, 1168383, 1557844, 2336766, 4673532, 16746823, 33493646, 50240469, 66987292, 100480938, 200961876]

約数ペア:

[(1, 200961876), (2, 100480938), (3, 66987292), (4, 50240469), (6, 33493646), (12, 16746823), (43, 4673532), (86, 2336766), (129, 1557844), (172, 1168383), (258, 778922), (516, 389461)]