202307450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 383862336

約数和(自身を除く): 181554886

約数列:

[1, 2, 5, 10, 25, 50, 103, 163, 206, 241, 326, 482, 515, 815, 1030, 1205, 1630, 2410, 2575, 4075, 5150, 6025, 8150, 12050, 16789, 24823, 33578, 39283, 49646, 78566, 83945, 124115, 167890, 196415, 248230, 392830, 419725, 620575, 839450, 982075, 1241150, 1964150, 4046149, 8092298, 20230745, 40461490, 101153725, 202307450]

約数ペア:

[(1, 202307450), (2, 101153725), (5, 40461490), (10, 20230745), (25, 8092298), (50, 4046149), (103, 1964150), (163, 1241150), (206, 982075), (241, 839450), (326, 620575), (482, 419725), (515, 392830), (815, 248230), (1030, 196415), (1205, 167890), (1630, 124115), (2410, 83945), (2575, 78566), (4075, 49646), (5150, 39283), (6025, 33578), (8150, 24823), (12050, 16789)]