201894830

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{208139}}^1$

素因数の和:208243

約数の個数: 16

約数和(自身を含む): 367158960

約数和(自身を除く): 165264130

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 208139, 416278, 1040695, 2081390, 20189483, 40378966, 100947415, 201894830]

約数ペア:

[(1, 201894830), (2, 100947415), (5, 40378966), (10, 20189483), (97, 2081390), (194, 1040695), (485, 416278), (970, 208139)]