202915660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{441121}}^1$

素因数の和:441153

約数の個数: 24

約数和(自身を含む): 444650976

約数和(自身を除く): 241735316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 441121, 882242, 1764484, 2205605, 4411210, 8822420, 10145783, 20291566, 40583132, 50728915, 101457830, 202915660]

約数ペア:

[(1, 202915660), (2, 101457830), (4, 50728915), (5, 40583132), (10, 20291566), (20, 10145783), (23, 8822420), (46, 4411210), (92, 2205605), (115, 1764484), (230, 882242), (460, 441121)]