199118192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 478302720

約数和(自身を除く): 279184528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 326, 364, 652, 728, 839, 1141, 1304, 1456, 1678, 2119, 2282, 2608, 3356, 4238, 4564, 5873, 6712, 8476, 9128, 10907, 11746, 13424, 14833, 16952, 18256, 21814, 23492, 29666, 33904, 43628, 46984, 59332, 76349, 87256, 93968, 118664, 136757, 152698, 174512, 237328, 273514, 305396, 547028, 610792, 957299, 1094056, 1221584, 1777841, 1914598, 2188112, 3555682, 3829196, 7111364, 7658392, 12444887, 14222728, 15316784, 24889774, 28445456, 49779548, 99559096, 199118192]

約数ペア:

[(1, 199118192), (2, 99559096), (4, 49779548), (7, 28445456), (8, 24889774), (13, 15316784), (14, 14222728), (16, 12444887), (26, 7658392), (28, 7111364), (52, 3829196), (56, 3555682), (91, 2188112), (104, 1914598), (112, 1777841), (163, 1221584), (182, 1094056), (208, 957299), (326, 610792), (364, 547028), (652, 305396), (728, 273514), (839, 237328), (1141, 174512), (1304, 152698), (1456, 136757), (1678, 118664), (2119, 93968), (2282, 87256), (2608, 76349), (3356, 59332), (4238, 46984), (4564, 43628), (5873, 33904), (6712, 29666), (8476, 23492), (9128, 21814), (10907, 18256), (11746, 16952), (13424, 14833)]