201643660

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{44027}}^1$

素因数の和:44265

約数の個数: 24

約数和(自身を含む): 425310480

約数和(自身を除く): 223666820

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 44027, 88054, 176108, 220135, 440270, 880540, 10082183, 20164366, 40328732, 50410915, 100821830, 201643660]

約数ペア:

[(1, 201643660), (2, 100821830), (4, 50410915), (5, 40328732), (10, 20164366), (20, 10082183), (229, 880540), (458, 440270), (916, 220135), (1145, 176108), (2290, 88054), (4580, 44027)]