202952908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{86143}}^1$

素因数の和:86197

約数の個数: 24

約数和(自身を含む): 385925120

約数和(自身を除く): 182972212

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 86143, 172286, 344572, 1636717, 2670433, 3273434, 5340866, 6546868, 10681732, 50738227, 101476454, 202952908]

約数ペア:

[(1, 202952908), (2, 101476454), (4, 50738227), (19, 10681732), (31, 6546868), (38, 5340866), (62, 3273434), (76, 2670433), (124, 1636717), (589, 344572), (1178, 172286), (2356, 86143)]