201940743

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{5443}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 274377600

約数和(自身を除く): 72436857

約数列:

[1, 3, 83, 149, 249, 447, 5443, 12367, 16329, 37101, 451769, 811007, 1355307, 2433021, 67313581, 201940743]

約数ペア:

[(1, 201940743), (3, 67313581), (83, 2433021), (149, 1355307), (249, 811007), (447, 451769), (5443, 37101), (12367, 16329)]