229507978

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{110023}}^1$

素因数の和:110181

約数の個数: 16

約数和(自身を含む): 396086400

約数和(自身を除く): 166578422

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 110023, 220046, 770161, 1540322, 16393427, 32786854, 114753989, 229507978]

約数ペア:

[(1, 229507978), (2, 114753989), (7, 32786854), (14, 16393427), (149, 1540322), (298, 770161), (1043, 220046), (2086, 110023)]