202445551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7283}}^1$

素因数の和:7339

約数の個数: 24

約数和(自身を含む): 266419584

約数和(自身を除く): 63974033

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 7283, 27797, 50981, 80113, 138377, 560791, 968639, 1522147, 2629163, 10655029, 18404141, 28920793, 202445551]

約数ペア:

[(1, 202445551), (7, 28920793), (11, 18404141), (19, 10655029), (77, 2629163), (133, 1522147), (209, 968639), (361, 560791), (1463, 138377), (2527, 80113), (3971, 50981), (7283, 27797)]