199948250

素因数分解:

$2^1\times 5^3\times {\mathrm{683}}^1\times {\mathrm{1171}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 375171264

約数和(自身を除く): 175223014

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 683, 1171, 1366, 2342, 3415, 5855, 6830, 11710, 17075, 29275, 34150, 58550, 85375, 146375, 170750, 292750, 799793, 1599586, 3998965, 7997930, 19994825, 39989650, 99974125, 199948250]

約数ペア:

[(1, 199948250), (2, 99974125), (5, 39989650), (10, 19994825), (25, 7997930), (50, 3998965), (125, 1599586), (250, 799793), (683, 292750), (1171, 170750), (1366, 146375), (2342, 85375), (3415, 58550), (5855, 34150), (6830, 29275), (11710, 17075)]