202605844

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{52057}}^1$

素因数の和:52207

約数の個数: 24

約数和(自身を含む): 408134720

約数和(自身を除く): 205528876

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 52057, 104114, 208228, 364399, 728798, 1457596, 7235923, 14471846, 28943692, 50651461, 101302922, 202605844]

約数ペア:

[(1, 202605844), (2, 101302922), (4, 50651461), (7, 28943692), (14, 14471846), (28, 7235923), (139, 1457596), (278, 728798), (556, 364399), (973, 208228), (1946, 104114), (3892, 52057)]