201360350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 381926448

約数和(自身を除く): 180566098

約数列:

[1, 2, 5, 10, 25, 50, 113, 157, 226, 227, 314, 454, 565, 785, 1130, 1135, 1570, 2270, 2825, 3925, 5650, 5675, 7850, 11350, 17741, 25651, 35482, 35639, 51302, 71278, 88705, 128255, 177410, 178195, 256510, 356390, 443525, 641275, 887050, 890975, 1282550, 1781950, 4027207, 8054414, 20136035, 40272070, 100680175, 201360350]

約数ペア:

[(1, 201360350), (2, 100680175), (5, 40272070), (10, 20136035), (25, 8054414), (50, 4027207), (113, 1781950), (157, 1282550), (226, 890975), (227, 887050), (314, 641275), (454, 443525), (565, 356390), (785, 256510), (1130, 178195), (1135, 177410), (1570, 128255), (2270, 88705), (2825, 71278), (3925, 51302), (5650, 35639), (5675, 35482), (7850, 25651), (11350, 17741)]