202004222

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{74761}}^1$

素因数の和:74963

約数の個数: 16

約数和(自身を含む): 348091872

約数和(自身を除く): 146087650

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 74761, 149522, 523327, 1046654, 14428873, 28857746, 101002111, 202004222]

約数ペア:

[(1, 202004222), (2, 101002111), (7, 28857746), (14, 14428873), (193, 1046654), (386, 523327), (1351, 149522), (2702, 74761)]