207221644

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 428243200

約数和(自身を除く): 221021556

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 109, 172, 218, 301, 436, 602, 763, 1204, 1526, 1579, 3052, 3158, 4687, 6316, 9374, 11053, 18748, 22106, 32809, 44212, 65618, 67897, 131236, 135794, 172111, 271588, 344222, 475279, 688444, 950558, 1204777, 1901116, 2409554, 4819108, 7400773, 14801546, 29603092, 51805411, 103610822, 207221644]

約数ペア:

[(1, 207221644), (2, 103610822), (4, 51805411), (7, 29603092), (14, 14801546), (28, 7400773), (43, 4819108), (86, 2409554), (109, 1901116), (172, 1204777), (218, 950558), (301, 688444), (436, 475279), (602, 344222), (763, 271588), (1204, 172111), (1526, 135794), (1579, 131236), (3052, 67897), (3158, 65618), (4687, 44212), (6316, 32809), (9374, 22106), (11053, 18748)]