201657990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{9929}}^1$

素因数の和:10616

約数の個数: 32

約数和(自身を含む): 484742880

約数和(自身を除く): 283084890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677, 1354, 2031, 3385, 4062, 6770, 9929, 10155, 19858, 20310, 29787, 49645, 59574, 99290, 148935, 297870, 6721933, 13443866, 20165799, 33609665, 40331598, 67219330, 100828995, 201657990]

約数ペア:

[(1, 201657990), (2, 100828995), (3, 67219330), (5, 40331598), (6, 33609665), (10, 20165799), (15, 13443866), (30, 6721933), (677, 297870), (1354, 148935), (2031, 99290), (3385, 59574), (4062, 49645), (6770, 29787), (9929, 20310), (10155, 19858)]