197865530

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 360835344

約数和(自身を除く): 162969814

約数列:

[1, 2, 5, 10, 157, 193, 314, 386, 653, 785, 965, 1306, 1570, 1930, 3265, 6530, 30301, 60602, 102521, 126029, 151505, 205042, 252058, 303010, 512605, 630145, 1025210, 1260290, 19786553, 39573106, 98932765, 197865530]

約数ペア:

[(1, 197865530), (2, 98932765), (5, 39573106), (10, 19786553), (157, 1260290), (193, 1025210), (314, 630145), (386, 512605), (653, 303010), (785, 252058), (965, 205042), (1306, 151505), (1570, 126029), (1930, 102521), (3265, 60602), (6530, 30301)]