202348550

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{20543}}^1$

素因数の和:20752

約数の個数: 24

約数和(自身を含む): 378297216

約数和(自身を除く): 175948666

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 20543, 41086, 102715, 205430, 513575, 1027150, 4046971, 8093942, 20234855, 40469710, 101174275, 202348550]

約数ペア:

[(1, 202348550), (2, 101174275), (5, 40469710), (10, 20234855), (25, 8093942), (50, 4046971), (197, 1027150), (394, 513575), (985, 205430), (1970, 102715), (4925, 41086), (9850, 20543)]