200514125

素因数分解:

$5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 306596160

約数和(自身を除く): 106082035

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 125, 133, 175, 245, 475, 665, 875, 931, 1225, 1723, 2375, 3325, 4655, 6125, 8615, 12061, 16625, 23275, 32737, 43075, 60305, 84427, 116375, 163685, 215375, 229159, 301525, 422135, 818425, 1145795, 1507625, 1604113, 2110675, 4092125, 5728975, 8020565, 10553375, 28644875, 40102825, 200514125]

約数ペア:

[(1, 200514125), (5, 40102825), (7, 28644875), (19, 10553375), (25, 8020565), (35, 5728975), (49, 4092125), (95, 2110675), (125, 1604113), (133, 1507625), (175, 1145795), (245, 818425), (475, 422135), (665, 301525), (875, 229159), (931, 215375), (1225, 163685), (1723, 116375), (2375, 84427), (3325, 60305), (4655, 43075), (6125, 32737), (8615, 23275), (12061, 16625)]