201640008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{442193}}^1$

素因数の和:442221

約数の個数: 32

約数和(自身を含む): 530632800

約数和(自身を除く): 328992792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 442193, 884386, 1326579, 1768772, 2653158, 3537544, 5306316, 8401667, 10612632, 16803334, 25205001, 33606668, 50410002, 67213336, 100820004, 201640008]

約数ペア:

[(1, 201640008), (2, 100820004), (3, 67213336), (4, 50410002), (6, 33606668), (8, 25205001), (12, 16803334), (19, 10612632), (24, 8401667), (38, 5306316), (57, 3537544), (76, 2653158), (114, 1768772), (152, 1326579), (228, 884386), (456, 442193)]