199778834

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{14207}}^1$

素因数の和:14377

約数の個数: 16

約数和(自身を含む): 306892800

約数和(自身を除く): 107113966

約数列:

[1, 2, 79, 89, 158, 178, 7031, 14062, 14207, 28414, 1122353, 1264423, 2244706, 2528846, 99889417, 199778834]

約数ペア:

[(1, 199778834), (2, 99889417), (79, 2528846), (89, 2244706), (158, 1264423), (178, 1122353), (7031, 28414), (14062, 14207)]