204390914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10303}}^1$

素因数の和:10434

約数の個数: 32

約数和(自身を含む): 380835840

約数和(自身を除く): 176444926

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 10303, 19838, 20606, 72121, 133939, 144242, 267878, 937573, 1123027, 1875146, 2246054, 7861189, 14599351, 15722378, 29198702, 102195457, 204390914]

約数ペア:

[(1, 204390914), (2, 102195457), (7, 29198702), (13, 15722378), (14, 14599351), (26, 7861189), (91, 2246054), (109, 1875146), (182, 1123027), (218, 937573), (763, 267878), (1417, 144242), (1526, 133939), (2834, 72121), (9919, 20606), (10303, 19838)]