200307975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 408545280

約数和(自身を除く): 208237305

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 43, 57, 75, 95, 105, 129, 133, 175, 215, 285, 301, 399, 467, 475, 525, 645, 665, 817, 903, 1075, 1401, 1425, 1505, 1995, 2335, 2451, 3225, 3269, 3325, 4085, 4515, 5719, 7005, 7525, 8873, 9807, 9975, 11675, 12255, 16345, 17157, 20081, 20425, 22575, 26619, 28595, 35025, 44365, 49035, 60243, 61275, 62111, 81725, 85785, 100405, 133095, 140567, 142975, 186333, 221825, 245175, 301215, 310555, 381539, 421701, 428925, 502025, 665475, 702835, 931665, 1144617, 1506075, 1552775, 1907695, 2108505, 2670773, 3514175, 4658325, 5723085, 8012319, 9538475, 10542525, 13353865, 28615425, 40061595, 66769325, 200307975]

約数ペア:

[(1, 200307975), (3, 66769325), (5, 40061595), (7, 28615425), (15, 13353865), (19, 10542525), (21, 9538475), (25, 8012319), (35, 5723085), (43, 4658325), (57, 3514175), (75, 2670773), (95, 2108505), (105, 1907695), (129, 1552775), (133, 1506075), (175, 1144617), (215, 931665), (285, 702835), (301, 665475), (399, 502025), (467, 428925), (475, 421701), (525, 381539), (645, 310555), (665, 301215), (817, 245175), (903, 221825), (1075, 186333), (1401, 142975), (1425, 140567), (1505, 133095), (1995, 100405), (2335, 85785), (2451, 81725), (3225, 62111), (3269, 61275), (3325, 60243), (4085, 49035), (4515, 44365), (5719, 35025), (7005, 28595), (7525, 26619), (8873, 22575), (9807, 20425), (9975, 20081), (11675, 17157), (12255, 16345)]