169331350

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{17191}}^1$

素因数の和:17400

約数の個数: 24

約数和(自身を含む): 316573488

約数和(自身を除く): 147242138

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 17191, 34382, 85955, 171910, 429775, 859550, 3386627, 6773254, 16933135, 33866270, 84665675, 169331350]

約数ペア:

[(1, 169331350), (2, 84665675), (5, 33866270), (10, 16933135), (25, 6773254), (50, 3386627), (197, 859550), (394, 429775), (985, 171910), (1970, 85955), (4925, 34382), (9850, 17191)]