205125964448

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{335033}}^1$

素因数の和:335134

約数の個数: 72

約数和(自身を含む): 434258339508

約数和(自身を除く): 229132375060

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 361, 424, 608, 722, 848, 1007, 1444, 1696, 2014, 2888, 4028, 5776, 8056, 11552, 16112, 19133, 32224, 38266, 76532, 153064, 306128, 335033, 612256, 670066, 1340132, 2680264, 5360528, 6365627, 10721056, 12731254, 17756749, 25462508, 35513498, 50925016, 71026996, 101850032, 120946913, 142053992, 203700064, 241893826, 284107984, 337378231, 483787652, 568215968, 674756462, 967575304, 1349512924, 1935150608, 2699025848, 3870301216, 5398051696, 6410186389, 10796103392, 12820372778, 25640745556, 51281491112, 102562982224, 205125964448]

約数ペア:

[(1, 205125964448), (2, 102562982224), (4, 51281491112), (8, 25640745556), (16, 12820372778), (19, 10796103392), (32, 6410186389), (38, 5398051696), (53, 3870301216), (76, 2699025848), (106, 1935150608), (152, 1349512924), (212, 967575304), (304, 674756462), (361, 568215968), (424, 483787652), (608, 337378231), (722, 284107984), (848, 241893826), (1007, 203700064), (1444, 142053992), (1696, 120946913), (2014, 101850032), (2888, 71026996), (4028, 50925016), (5776, 35513498), (8056, 25462508), (11552, 17756749), (16112, 12731254), (19133, 10721056), (32224, 6365627), (38266, 5360528), (76532, 2680264), (153064, 1340132), (306128, 670066), (335033, 612256)]