209529993350

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{110567}}^1$

素因数の和:110981

約数の個数: 48

約数和(自身を含む): 393873290496

約数和(自身を除く): 184343297146

約数列:

[1, 2, 5, 10, 25, 50, 151, 251, 302, 502, 755, 1255, 1510, 2510, 3775, 6275, 7550, 12550, 37901, 75802, 110567, 189505, 221134, 379010, 552835, 947525, 1105670, 1895050, 2764175, 5528350, 16695617, 27752317, 33391234, 55504634, 83478085, 138761585, 166956170, 277523170, 417390425, 693807925, 834780850, 1387615850, 4190599867, 8381199734, 20952999335, 41905998670, 104764996675, 209529993350]

約数ペア:

[(1, 209529993350), (2, 104764996675), (5, 41905998670), (10, 20952999335), (25, 8381199734), (50, 4190599867), (151, 1387615850), (251, 834780850), (302, 693807925), (502, 417390425), (755, 277523170), (1255, 166956170), (1510, 138761585), (2510, 83478085), (3775, 55504634), (6275, 33391234), (7550, 27752317), (12550, 16695617), (37901, 5528350), (75802, 2764175), (110567, 1895050), (189505, 1105670), (221134, 947525), (379010, 552835)]