201704528

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52747}}^1$

素因数の和:52994

約数の個数: 20

約数和(自身を含む): 392445120

約数和(自身を除く): 190740592

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52747, 105494, 210988, 421976, 843952, 12606533, 25213066, 50426132, 100852264, 201704528]

約数ペア:

[(1, 201704528), (2, 100852264), (4, 50426132), (8, 25213066), (16, 12606533), (239, 843952), (478, 421976), (956, 210988), (1912, 105494), (3824, 52747)]