202263160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4463}}^1$

素因数の和:4588

約数の個数: 64

約数和(自身を含む): 501396480

約数和(自身を除く): 299133320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2266, 4120, 4463, 4532, 5665, 8926, 9064, 11330, 17852, 22315, 22660, 35704, 44630, 45320, 49093, 89260, 98186, 178520, 196372, 245465, 392744, 459689, 490930, 919378, 981860, 1838756, 1963720, 2298445, 3677512, 4596890, 5056579, 9193780, 10113158, 18387560, 20226316, 25282895, 40452632, 50565790, 101131580, 202263160]

約数ペア:

[(1, 202263160), (2, 101131580), (4, 50565790), (5, 40452632), (8, 25282895), (10, 20226316), (11, 18387560), (20, 10113158), (22, 9193780), (40, 5056579), (44, 4596890), (55, 3677512), (88, 2298445), (103, 1963720), (110, 1838756), (206, 981860), (220, 919378), (412, 490930), (440, 459689), (515, 392744), (824, 245465), (1030, 196372), (1133, 178520), (2060, 98186), (2266, 89260), (4120, 49093), (4463, 45320), (4532, 44630), (5665, 35704), (8926, 22660), (9064, 22315), (11330, 17852)]