201840142

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 350608320

約数和(自身を除く): 148768178

約数列:

[1, 2, 7, 14, 157, 229, 314, 401, 458, 802, 1099, 1603, 2198, 2807, 3206, 5614, 35953, 62957, 71906, 91829, 125914, 183658, 251671, 440699, 503342, 642803, 881398, 1285606, 14417153, 28834306, 100920071, 201840142]

約数ペア:

[(1, 201840142), (2, 100920071), (7, 28834306), (14, 14417153), (157, 1285606), (229, 881398), (314, 642803), (401, 503342), (458, 440699), (802, 251671), (1099, 183658), (1603, 125914), (2198, 91829), (2807, 71906), (3206, 62957), (5614, 35953)]