223765130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9137}}^1$

素因数の和:9254

約数の個数: 32

約数和(自身を含む): 421079040

約数和(自身を除く): 197313910

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4898, 9137, 12245, 18274, 24490, 45685, 91370, 283247, 566494, 721823, 1416235, 1443646, 2832470, 3609115, 7218230, 22376513, 44753026, 111882565, 223765130]

約数ペア:

[(1, 223765130), (2, 111882565), (5, 44753026), (10, 22376513), (31, 7218230), (62, 3609115), (79, 2832470), (155, 1443646), (158, 1416235), (310, 721823), (395, 566494), (790, 283247), (2449, 91370), (4898, 45685), (9137, 24490), (12245, 18274)]