199191646

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{5839}}^1$

素因数の和:6339

約数の個数: 16

約数和(自身を含む): 307581120

約数和(自身を除く): 108389474

約数列:

[1, 2, 37, 74, 461, 922, 5839, 11678, 17057, 34114, 216043, 432086, 2691779, 5383558, 99595823, 199191646]

約数ペア:

[(1, 199191646), (2, 99595823), (37, 5383558), (74, 2691779), (461, 432086), (922, 216043), (5839, 34114), (11678, 17057)]