203748060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199753}}^1$

素因数の和:199782

約数の個数: 48

約数和(自身を含む): 604056096

約数和(自身を除く): 400308036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 199753, 399506, 599259, 799012, 998765, 1198518, 1997530, 2397036, 2996295, 3395801, 3995060, 5992590, 6791602, 10187403, 11985180, 13583204, 16979005, 20374806, 33958010, 40749612, 50937015, 67916020, 101874030, 203748060]

約数ペア:

[(1, 203748060), (2, 101874030), (3, 67916020), (4, 50937015), (5, 40749612), (6, 33958010), (10, 20374806), (12, 16979005), (15, 13583204), (17, 11985180), (20, 10187403), (30, 6791602), (34, 5992590), (51, 3995060), (60, 3395801), (68, 2996295), (85, 2397036), (102, 1997530), (170, 1198518), (204, 998765), (255, 799012), (340, 599259), (510, 399506), (1020, 199753)]