201899023100

素因数分解:

$2^2\times 5^2\times {\mathrm{709}}^1\times {\mathrm{727}}^1\times {\mathrm{3917}}^1$

素因数の和:5367

約数の個数: 72

約数和(自身を含む): 439454477280

約数和(自身を除く): 237555454180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 709, 727, 1418, 1454, 2836, 2908, 3545, 3635, 3917, 7090, 7270, 7834, 14180, 14540, 15668, 17725, 18175, 19585, 35450, 36350, 39170, 70900, 72700, 78340, 97925, 195850, 391700, 515443, 1030886, 2061772, 2577215, 2777153, 2847659, 5154430, 5554306, 5695318, 10308860, 11108612, 11390636, 12886075, 13885765, 14238295, 25772150, 27771530, 28476590, 51544300, 55543060, 56953180, 69428825, 71191475, 138857650, 142382950, 277715300, 284765900, 2018990231, 4037980462, 8075960924, 10094951155, 20189902310, 40379804620, 50474755775, 100949511550, 201899023100]

約数ペア:

[(1, 201899023100), (2, 100949511550), (4, 50474755775), (5, 40379804620), (10, 20189902310), (20, 10094951155), (25, 8075960924), (50, 4037980462), (100, 2018990231), (709, 284765900), (727, 277715300), (1418, 142382950), (1454, 138857650), (2836, 71191475), (2908, 69428825), (3545, 56953180), (3635, 55543060), (3917, 51544300), (7090, 28476590), (7270, 27771530), (7834, 25772150), (14180, 14238295), (14540, 13885765), (15668, 12886075), (17725, 11390636), (18175, 11108612), (19585, 10308860), (35450, 5695318), (36350, 5554306), (39170, 5154430), (70900, 2847659), (72700, 2777153), (78340, 2577215), (97925, 2061772), (195850, 1030886), (391700, 515443)]