201723009628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313234487}}^1$

素因数の和:313234521

約数の個数: 24

約数和(自身を含む): 420987151872

約数和(自身を除く): 219264142244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313234487, 626468974, 1252937948, 2192641409, 4385282818, 7204393201, 8770565636, 14408786402, 28817572804, 50430752407, 100861504814, 201723009628]

約数ペア:

[(1, 201723009628), (2, 100861504814), (4, 50430752407), (7, 28817572804), (14, 14408786402), (23, 8770565636), (28, 7204393201), (46, 4385282818), (92, 2192641409), (161, 1252937948), (322, 626468974), (644, 313234487)]