201969016730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27697}}^1\times {\mathrm{56093}}^1$

素因数の和:83810

約数の個数: 32

約数和(自身を含む): 391530286224

約数和(自身を除く): 189561269494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 27697, 55394, 56093, 112186, 138485, 276970, 280465, 360061, 560930, 720122, 729209, 1458418, 1800305, 3600610, 3646045, 7292090, 1553607821, 3107215642, 7768039105, 15536078210, 20196901673, 40393803346, 100984508365, 201969016730]

約数ペア:

[(1, 201969016730), (2, 100984508365), (5, 40393803346), (10, 20196901673), (13, 15536078210), (26, 7768039105), (65, 3107215642), (130, 1553607821), (27697, 7292090), (55394, 3646045), (56093, 3600610), (112186, 1800305), (138485, 1458418), (276970, 729209), (280465, 720122), (360061, 560930)]