199193757

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{54829}}^1$

素因数の和:55012

約数の個数: 16

約数和(自身を含む): 305293440

約数和(自身を除く): 106099683

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 54829, 164487, 383803, 1151409, 9485417, 28456251, 66397919, 199193757]

約数ペア:

[(1, 199193757), (3, 66397919), (7, 28456251), (21, 9485417), (173, 1151409), (519, 383803), (1211, 164487), (3633, 54829)]