210324443

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 262517760

約数和(自身を除く): 52193317

約数列:

[1, 7, 23, 29, 107, 161, 203, 421, 667, 749, 2461, 2947, 3103, 4669, 9683, 12209, 17227, 21721, 45047, 67781, 71369, 85463, 280807, 315329, 499583, 1036081, 1306363, 1965649, 7252567, 9144541, 30046349, 210324443]

約数ペア:

[(1, 210324443), (7, 30046349), (23, 9144541), (29, 7252567), (107, 1965649), (161, 1306363), (203, 1036081), (421, 499583), (667, 315329), (749, 280807), (2461, 85463), (2947, 71369), (3103, 67781), (4669, 45047), (9683, 21721), (12209, 17227)]