199692550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3441

約数の個数: 48

約数和(自身を含む): 393724800

約数和(自身を除く): 194032250

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 725, 1025, 1189, 1450, 2050, 2378, 3359, 5945, 6718, 11890, 16795, 29725, 33590, 59450, 83975, 97411, 137719, 167950, 194822, 275438, 487055, 688595, 974110, 1377190, 2435275, 3442975, 3993851, 4870550, 6885950, 7987702, 19969255, 39938510, 99846275, 199692550]

約数ペア:

[(1, 199692550), (2, 99846275), (5, 39938510), (10, 19969255), (25, 7987702), (29, 6885950), (41, 4870550), (50, 3993851), (58, 3442975), (82, 2435275), (145, 1377190), (205, 974110), (290, 688595), (410, 487055), (725, 275438), (1025, 194822), (1189, 167950), (1450, 137719), (2050, 97411), (2378, 83975), (3359, 59450), (5945, 33590), (6718, 29725), (11890, 16795)]