202278769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 266895360

約数和(自身を除く): 64616591

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 383, 1463, 2527, 2681, 3971, 4213, 6859, 7277, 27797, 29491, 48013, 50939, 75449, 80047, 138263, 528143, 560329, 967841, 1520893, 2626997, 10646251, 18388979, 28896967, 202278769]

約数ペア:

[(1, 202278769), (7, 28896967), (11, 18388979), (19, 10646251), (77, 2626997), (133, 1520893), (209, 967841), (361, 560329), (383, 528143), (1463, 138263), (2527, 80047), (2681, 75449), (3971, 50939), (4213, 48013), (6859, 29491), (7277, 27797)]