211049670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541153}}^1$

素因数の和:541176

約数の個数: 32

約数和(自身を含む): 545483232

約数和(自身を除く): 334433562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 541153, 1082306, 1623459, 2705765, 3246918, 5411530, 7034989, 8117295, 14069978, 16234590, 21104967, 35174945, 42209934, 70349890, 105524835, 211049670]

約数ペア:

[(1, 211049670), (2, 105524835), (3, 70349890), (5, 42209934), (6, 35174945), (10, 21104967), (13, 16234590), (15, 14069978), (26, 8117295), (30, 7034989), (39, 5411530), (65, 3246918), (78, 2705765), (130, 1623459), (195, 1082306), (390, 541153)]