202129088

素因数分解:

$2^6\times 7^1\times {\mathrm{451181}}^1$

素因数の和:451200

約数の個数: 28

約数和(自身を含む): 458400912

約数和(自身を除く): 256271824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 451181, 902362, 1804724, 3158267, 3609448, 6316534, 7218896, 12633068, 14437792, 25266136, 28875584, 50532272, 101064544, 202129088]

約数ペア:

[(1, 202129088), (2, 101064544), (4, 50532272), (7, 28875584), (8, 25266136), (14, 14437792), (16, 12633068), (28, 7218896), (32, 6316534), (56, 3609448), (64, 3158267), (112, 1804724), (224, 902362), (448, 451181)]