197925112

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 475366320

約数和(自身を除く): 277441208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 197, 233, 308, 392, 394, 466, 539, 616, 788, 932, 1078, 1379, 1576, 1631, 1864, 2156, 2167, 2563, 2758, 3262, 4312, 4334, 5126, 5516, 6524, 8668, 9653, 10252, 11032, 11417, 13048, 15169, 17336, 17941, 19306, 20504, 22834, 30338, 35882, 38612, 45668, 45901, 60676, 71764, 77224, 91336, 91802, 106183, 121352, 125587, 143528, 183604, 212366, 251174, 321307, 367208, 424732, 502348, 504911, 642614, 849464, 1004696, 1009822, 1285228, 2019644, 2249149, 2570456, 3534377, 4039288, 4498298, 7068754, 8996596, 14137508, 17993192, 24740639, 28275016, 49481278, 98962556, 197925112]

約数ペア:

[(1, 197925112), (2, 98962556), (4, 49481278), (7, 28275016), (8, 24740639), (11, 17993192), (14, 14137508), (22, 8996596), (28, 7068754), (44, 4498298), (49, 4039288), (56, 3534377), (77, 2570456), (88, 2249149), (98, 2019644), (154, 1285228), (196, 1009822), (197, 1004696), (233, 849464), (308, 642614), (392, 504911), (394, 502348), (466, 424732), (539, 367208), (616, 321307), (788, 251174), (932, 212366), (1078, 183604), (1379, 143528), (1576, 125587), (1631, 121352), (1864, 106183), (2156, 91802), (2167, 91336), (2563, 77224), (2758, 71764), (3262, 60676), (4312, 45901), (4334, 45668), (5126, 38612), (5516, 35882), (6524, 30338), (8668, 22834), (9653, 20504), (10252, 19306), (11032, 17941), (11417, 17336), (13048, 15169)]