199915086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{4339}}^1$

素因数の和:5448

約数の個数: 32

約数和(自身を含む): 457470720

約数和(自身を除く): 257555634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1097, 2194, 3291, 4339, 6582, 7679, 8678, 13017, 15358, 23037, 26034, 30373, 46074, 60746, 91119, 182238, 4759883, 9519766, 14279649, 28559298, 33319181, 66638362, 99957543, 199915086]

約数ペア:

[(1, 199915086), (2, 99957543), (3, 66638362), (6, 33319181), (7, 28559298), (14, 14279649), (21, 9519766), (42, 4759883), (1097, 182238), (2194, 91119), (3291, 60746), (4339, 46074), (6582, 30373), (7679, 26034), (8678, 23037), (13017, 15358)]