197264116

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{7211}}^1$

素因数の和:8199

約数の個数: 24

約数和(自身を含む): 394986816

約数和(自身を除く): 197722700

約数列:

[1, 2, 4, 7, 14, 28, 977, 1954, 3908, 6839, 7211, 13678, 14422, 27356, 28844, 50477, 100954, 201908, 7045147, 14090294, 28180588, 49316029, 98632058, 197264116]

約数ペア:

[(1, 197264116), (2, 98632058), (4, 49316029), (7, 28180588), (14, 14090294), (28, 7045147), (977, 201908), (1954, 100954), (3908, 50477), (6839, 28844), (7211, 27356), (13678, 14422)]