202438616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1307}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 400248000

約数和(自身を除く): 197809384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1019, 1307, 2038, 2614, 4076, 5228, 8152, 10456, 19361, 24833, 38722, 49666, 77444, 99332, 154888, 198664, 1331833, 2663666, 5327332, 10654664, 25304827, 50609654, 101219308, 202438616]

約数ペア:

[(1, 202438616), (2, 101219308), (4, 50609654), (8, 25304827), (19, 10654664), (38, 5327332), (76, 2663666), (152, 1331833), (1019, 198664), (1307, 154888), (2038, 99332), (2614, 77444), (4076, 49666), (5228, 38722), (8152, 24833), (10456, 19361)]