227551246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 373308768

約数和(自身を除く): 145757522

約数列:

[1, 2, 13, 26, 137, 193, 274, 331, 386, 662, 1781, 2509, 3562, 4303, 5018, 8606, 26441, 45347, 52882, 63883, 90694, 127766, 343733, 589511, 687466, 830479, 1179022, 1660958, 8751971, 17503942, 113775623, 227551246]

約数ペア:

[(1, 227551246), (2, 113775623), (13, 17503942), (26, 8751971), (137, 1660958), (193, 1179022), (274, 830479), (331, 687466), (386, 589511), (662, 343733), (1781, 127766), (2509, 90694), (3562, 63883), (4303, 52882), (5018, 45347), (8606, 26441)]