197351084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227363}}^1$

素因数の和:227405

約数の個数: 24

約数和(自身を含む): 407436288

約数和(自身を除く): 210085204

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 227363, 454726, 909452, 1591541, 3183082, 6366164, 7048253, 14096506, 28193012, 49337771, 98675542, 197351084]

約数ペア:

[(1, 197351084), (2, 98675542), (4, 49337771), (7, 28193012), (14, 14096506), (28, 7048253), (31, 6366164), (62, 3183082), (124, 1591541), (217, 909452), (434, 454726), (868, 227363)]