201420248

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{39901}}^1$

素因数の和:40538

約数の個数: 16

約数和(自身を含む): 378270960

約数和(自身を除く): 176850712

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 39901, 79802, 159604, 319208, 25177531, 50355062, 100710124, 201420248]

約数ペア:

[(1, 201420248), (2, 100710124), (4, 50355062), (8, 25177531), (631, 319208), (1262, 159604), (2524, 79802), (5048, 39901)]