233662513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 289981440

約数和(自身を除く): 56318927

約数列:

[1, 7, 19, 61, 83, 133, 347, 427, 581, 1159, 1577, 2429, 5063, 6593, 8113, 11039, 21167, 28801, 35441, 46151, 96197, 148169, 201607, 402173, 547219, 673379, 1756861, 2815211, 3830533, 12298027, 33380359, 233662513]

約数ペア:

[(1, 233662513), (7, 33380359), (19, 12298027), (61, 3830533), (83, 2815211), (133, 1756861), (347, 673379), (427, 547219), (581, 402173), (1159, 201607), (1577, 148169), (2429, 96197), (5063, 46151), (6593, 35441), (8113, 28801), (11039, 21167)]