210480655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32159}}^1$

素因数の和:32199

約数の個数: 32

約数和(自身を含む): 333434880

約数和(自身を除く): 122954225

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 32159, 160795, 225113, 353749, 546703, 1125565, 1768745, 2476243, 2733515, 3826921, 6013733, 12381215, 19134605, 30068665, 42096131, 210480655]

約数ペア:

[(1, 210480655), (5, 42096131), (7, 30068665), (11, 19134605), (17, 12381215), (35, 6013733), (55, 3826921), (77, 2733515), (85, 2476243), (119, 1768745), (187, 1125565), (385, 546703), (595, 353749), (935, 225113), (1309, 160795), (6545, 32159)]