199750572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41719}}^1$

素因数の和:41755

約数の個数: 72

約数和(自身を含む): 607443200

約数和(自身を除く): 407692628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 41719, 83438, 125157, 166876, 250314, 292033, 375471, 500628, 584066, 750942, 792661, 876099, 1168132, 1501884, 1585322, 1752198, 2377983, 2628297, 3170644, 3504396, 4755966, 5256594, 5548627, 7133949, 9511932, 10513188, 11097254, 14267898, 16645881, 22194508, 28535796, 33291762, 49937643, 66583524, 99875286, 199750572]

約数ペア:

[(1, 199750572), (2, 99875286), (3, 66583524), (4, 49937643), (6, 33291762), (7, 28535796), (9, 22194508), (12, 16645881), (14, 14267898), (18, 11097254), (19, 10513188), (21, 9511932), (28, 7133949), (36, 5548627), (38, 5256594), (42, 4755966), (57, 3504396), (63, 3170644), (76, 2628297), (84, 2377983), (114, 1752198), (126, 1585322), (133, 1501884), (171, 1168132), (228, 876099), (252, 792661), (266, 750942), (342, 584066), (399, 500628), (532, 375471), (684, 292033), (798, 250314), (1197, 166876), (1596, 125157), (2394, 83438), (4788, 41719)]