201881204

素因数分解:

$2^2\times 7^1\times {\mathrm{7210043}}^1$

素因数の和:7210054

約数の個数: 12

約数和(自身を含む): 403762464

約数和(自身を除く): 201881260

約数列:

[1, 2, 4, 7, 14, 28, 7210043, 14420086, 28840172, 50470301, 100940602, 201881204]

約数ペア:

[(1, 201881204), (2, 100940602), (4, 50470301), (7, 28840172), (14, 14420086), (28, 7210043)]