205121910261

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3833}}^1\times {\mathrm{9257}}^1$

素因数の和:13181

約数の個数: 32

約数和(自身を含む): 286233067008

約数和(自身を除く): 81111156747

約数列:

[1, 3, 41, 47, 123, 141, 1927, 3833, 5781, 9257, 11499, 27771, 157153, 180151, 379537, 435079, 471459, 540453, 1138611, 1305237, 7386191, 17838239, 22158573, 35482081, 53514717, 106446243, 1454765321, 1667657807, 4364295963, 5002973421, 68373970087, 205121910261]

約数ペア:

[(1, 205121910261), (3, 68373970087), (41, 5002973421), (47, 4364295963), (123, 1667657807), (141, 1454765321), (1927, 106446243), (3833, 53514717), (5781, 35482081), (9257, 22158573), (11499, 17838239), (27771, 7386191), (157153, 1305237), (180151, 1138611), (379537, 540453), (435079, 471459)]