204038860025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8153401}}^1$

素因数の和:8153442

約数の個数: 48

約数和(自身を含む): 339703340928

約数和(自身を除く): 135664480903

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 5005, 25025, 8153401, 40767005, 57073807, 89687411, 105994213, 203835025, 285369035, 448437055, 529971065, 627811877, 741959491, 1165936343, 1426845175, 2242185275, 2649855325, 3139059385, 3709797455, 5829681715, 8161554401, 15695296925, 18548987275, 29148408575, 40807772005, 204038860025]

約数ペア:

[(1, 204038860025), (5, 40807772005), (7, 29148408575), (11, 18548987275), (13, 15695296925), (25, 8161554401), (35, 5829681715), (55, 3709797455), (65, 3139059385), (77, 2649855325), (91, 2242185275), (143, 1426845175), (175, 1165936343), (275, 741959491), (325, 627811877), (385, 529971065), (455, 448437055), (715, 285369035), (1001, 203835025), (1925, 105994213), (2275, 89687411), (3575, 57073807), (5005, 40767005), (25025, 8153401)]