207920748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2475247}}^1$

素因数の和:2475261

約数の個数: 24

約数和(自身を含む): 554455552

約数和(自身を除く): 346534804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2475247, 4950494, 7425741, 9900988, 14851482, 17326729, 29702964, 34653458, 51980187, 69306916, 103960374, 207920748]

約数ペア:

[(1, 207920748), (2, 103960374), (3, 69306916), (4, 51980187), (6, 34653458), (7, 29702964), (12, 17326729), (14, 14851482), (21, 9900988), (28, 7425741), (42, 4950494), (84, 2475247)]