216133498

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{34849}}^1$

素因数の和:35301

約数の個数: 16

約数和(自身を含む): 371361600

約数和(自身を除く): 155228102

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 34849, 69698, 243943, 487886, 15438107, 30876214, 108066749, 216133498]

約数ペア:

[(1, 216133498), (2, 108066749), (7, 30876214), (14, 15438107), (443, 487886), (886, 243943), (3101, 69698), (6202, 34849)]