220147242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5241601}}^1$

素因数の和:5241613

約数の個数: 16

約数和(自身を含む): 503193792

約数和(自身を除く): 283046550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5241601, 10483202, 15724803, 31449606, 36691207, 73382414, 110073621, 220147242]

約数ペア:

[(1, 220147242), (2, 110073621), (3, 73382414), (6, 36691207), (7, 31449606), (14, 15724803), (21, 10483202), (42, 5241601)]