200163975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 362607744

約数和(自身を除く): 162443769

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 331, 733, 825, 993, 1655, 2199, 3641, 3665, 4965, 8063, 8275, 10923, 10995, 18205, 18325, 24189, 24825, 40315, 54615, 54975, 91025, 120945, 201575, 242623, 273075, 604725, 727869, 1213115, 2668853, 3639345, 6065575, 8006559, 13344265, 18196725, 40032795, 66721325, 200163975]

約数ペア:

[(1, 200163975), (3, 66721325), (5, 40032795), (11, 18196725), (15, 13344265), (25, 8006559), (33, 6065575), (55, 3639345), (75, 2668853), (165, 1213115), (275, 727869), (331, 604725), (733, 273075), (825, 242623), (993, 201575), (1655, 120945), (2199, 91025), (3641, 54975), (3665, 54615), (4965, 40315), (8063, 24825), (8275, 24189), (10923, 18325), (10995, 18205)]