213801342

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 431985312

約数和(自身を除く): 218183970

約数列:

[1, 2, 3, 6, 197, 277, 394, 554, 591, 653, 831, 1182, 1306, 1662, 1959, 3918, 54569, 109138, 128641, 163707, 180881, 257282, 327414, 361762, 385923, 542643, 771846, 1085286, 35633557, 71267114, 106900671, 213801342]

約数ペア:

[(1, 213801342), (2, 106900671), (3, 71267114), (6, 35633557), (197, 1085286), (277, 771846), (394, 542643), (554, 385923), (591, 361762), (653, 327414), (831, 257282), (1182, 180881), (1306, 163707), (1662, 128641), (1959, 109138), (3918, 54569)]