200545928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27457}}^1$

素因数の和:27557

約数の個数: 32

約数和(自身を含む): 415164960

約数和(自身を除く): 214619032

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 27457, 54914, 109828, 219656, 302027, 604054, 1208108, 2278931, 2416216, 4557862, 9115724, 18231448, 25068241, 50136482, 100272964, 200545928]

約数ペア:

[(1, 200545928), (2, 100272964), (4, 50136482), (8, 25068241), (11, 18231448), (22, 9115724), (44, 4557862), (83, 2416216), (88, 2278931), (166, 1208108), (332, 604054), (664, 302027), (913, 219656), (1826, 109828), (3652, 54914), (7304, 27457)]