207667966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{410411}}^1$

素因数の和:410447

約数の個数: 16

約数和(自身を含む): 354595968

約数和(自身を除く): 146928002

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 410411, 820822, 4514521, 9029042, 9439453, 18878906, 103833983, 207667966]

約数ペア:

[(1, 207667966), (2, 103833983), (11, 18878906), (22, 9439453), (23, 9029042), (46, 4514521), (253, 820822), (506, 410411)]