204530690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224759}}^1$

素因数の和:224786

約数の個数: 32

約数和(自身を含む): 453116160

約数和(自身を除く): 248585470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 224759, 449518, 1123795, 1573313, 2247590, 2921867, 3146626, 5843734, 7866565, 14609335, 15733130, 20453069, 29218670, 40906138, 102265345, 204530690]

約数ペア:

[(1, 204530690), (2, 102265345), (5, 40906138), (7, 29218670), (10, 20453069), (13, 15733130), (14, 14609335), (26, 7866565), (35, 5843734), (65, 3146626), (70, 2921867), (91, 2247590), (130, 1573313), (182, 1123795), (455, 449518), (910, 224759)]