217950192

素因数分解:

$2^4\times 3^2\times {\mathrm{1513543}}^1$

素因数の和:1513557

約数の個数: 30

約数和(自身を含む): 609958232

約数和(自身を除く): 392008040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1513543, 3027086, 4540629, 6054172, 9081258, 12108344, 13621887, 18162516, 24216688, 27243774, 36325032, 54487548, 72650064, 108975096, 217950192]

約数ペア:

[(1, 217950192), (2, 108975096), (3, 72650064), (4, 54487548), (6, 36325032), (8, 27243774), (9, 24216688), (12, 18162516), (16, 13621887), (18, 12108344), (24, 9081258), (36, 6054172), (48, 4540629), (72, 3027086), (144, 1513543)]