199428540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{32909}}^1$

素因数の和:33022

約数の個数: 48

約数和(自身を含む): 563945760

約数和(自身を除く): 364517220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 32909, 65818, 98727, 131636, 164545, 197454, 329090, 394908, 493635, 658180, 987270, 1974540, 3323809, 6647618, 9971427, 13295236, 16619045, 19942854, 33238090, 39885708, 49857135, 66476180, 99714270, 199428540]

約数ペア:

[(1, 199428540), (2, 99714270), (3, 66476180), (4, 49857135), (5, 39885708), (6, 33238090), (10, 19942854), (12, 16619045), (15, 13295236), (20, 9971427), (30, 6647618), (60, 3323809), (101, 1974540), (202, 987270), (303, 658180), (404, 493635), (505, 394908), (606, 329090), (1010, 197454), (1212, 164545), (1515, 131636), (2020, 98727), (3030, 65818), (6060, 32909)]