200421288

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{15551}}^1$

素因数の和:15742

約数の個数: 48

約数和(自身を含む): 545875200

約数和(自身を除く): 345453912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 6444, 12888, 15551, 31102, 46653, 62204, 93306, 124408, 139959, 186612, 279918, 373224, 559836, 1119672, 2783629, 5567258, 8350887, 11134516, 16701774, 22269032, 25052661, 33403548, 50105322, 66807096, 100210644, 200421288]

約数ペア:

[(1, 200421288), (2, 100210644), (3, 66807096), (4, 50105322), (6, 33403548), (8, 25052661), (9, 22269032), (12, 16701774), (18, 11134516), (24, 8350887), (36, 5567258), (72, 2783629), (179, 1119672), (358, 559836), (537, 373224), (716, 279918), (1074, 186612), (1432, 139959), (1611, 124408), (2148, 93306), (3222, 62204), (4296, 46653), (6444, 31102), (12888, 15551)]