200534740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75389}}^1$

素因数の和:75424

約数の個数: 48

約数和(自身を含む): 506620800

約数和(自身を除く): 306086060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75389, 150778, 301556, 376945, 527723, 753890, 1055446, 1432391, 1507780, 2110892, 2638615, 2864782, 5277230, 5729564, 7161955, 10026737, 10554460, 14323910, 20053474, 28647820, 40106948, 50133685, 100267370, 200534740]

約数ペア:

[(1, 200534740), (2, 100267370), (4, 50133685), (5, 40106948), (7, 28647820), (10, 20053474), (14, 14323910), (19, 10554460), (20, 10026737), (28, 7161955), (35, 5729564), (38, 5277230), (70, 2864782), (76, 2638615), (95, 2110892), (133, 1507780), (140, 1432391), (190, 1055446), (266, 753890), (380, 527723), (532, 376945), (665, 301556), (1330, 150778), (2660, 75389)]