200949788975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 278268856320

約数和(自身を除く): 77319067345

約数列:

[1, 5, 13, 25, 47, 65, 103, 235, 325, 337, 379, 515, 611, 1175, 1339, 1685, 1895, 2575, 3055, 4381, 4841, 4927, 6695, 8425, 9475, 15275, 15839, 17813, 21905, 24205, 24635, 33475, 34711, 39037, 62933, 79195, 89065, 109525, 121025, 123175, 127723, 173555, 195185, 205907, 231569, 314665, 395975, 445325, 451243, 507481, 638615, 867775, 975925, 1029535, 1157845, 1573325, 1631417, 1660399, 1834739, 2256215, 2537405, 3193075, 5147675, 5789225, 6002981, 8157085, 8301995, 9173695, 11281075, 12687025, 13155469, 21208421, 23851607, 30014905, 40785425, 41509975, 45868475, 65777345, 78038753, 106042105, 119258035, 150074525, 171021097, 328886725, 390193765, 530210525, 596290175, 618307043, 855105485, 1950968825, 3091535215, 4275527425, 8037991559, 15457676075, 40189957795, 200949788975]

約数ペア:

[(1, 200949788975), (5, 40189957795), (13, 15457676075), (25, 8037991559), (47, 4275527425), (65, 3091535215), (103, 1950968825), (235, 855105485), (325, 618307043), (337, 596290175), (379, 530210525), (515, 390193765), (611, 328886725), (1175, 171021097), (1339, 150074525), (1685, 119258035), (1895, 106042105), (2575, 78038753), (3055, 65777345), (4381, 45868475), (4841, 41509975), (4927, 40785425), (6695, 30014905), (8425, 23851607), (9475, 21208421), (15275, 13155469), (15839, 12687025), (17813, 11281075), (21905, 9173695), (24205, 8301995), (24635, 8157085), (33475, 6002981), (34711, 5789225), (39037, 5147675), (62933, 3193075), (79195, 2537405), (89065, 2256215), (109525, 1834739), (121025, 1660399), (123175, 1631417), (127723, 1573325), (173555, 1157845), (195185, 1029535), (205907, 975925), (231569, 867775), (314665, 638615), (395975, 507481), (445325, 451243)]