201737940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78193}}^1$

素因数の和:78248

約数の個数: 48

約数和(自身を含む): 578010048

約数和(自身を除く): 376272108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 78193, 156386, 234579, 312772, 390965, 469158, 781930, 938316, 1172895, 1563860, 2345790, 3362299, 4691580, 6724598, 10086897, 13449196, 16811495, 20173794, 33622990, 40347588, 50434485, 67245980, 100868970, 201737940]

約数ペア:

[(1, 201737940), (2, 100868970), (3, 67245980), (4, 50434485), (5, 40347588), (6, 33622990), (10, 20173794), (12, 16811495), (15, 13449196), (20, 10086897), (30, 6724598), (43, 4691580), (60, 3362299), (86, 2345790), (129, 1563860), (172, 1172895), (215, 938316), (258, 781930), (430, 469158), (516, 390965), (645, 312772), (860, 234579), (1290, 156386), (2580, 78193)]