221342510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{5923}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 413305632

約数和(自身を除く): 191963122

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 505, 1010, 3737, 5923, 7474, 11846, 18685, 29615, 37370, 59230, 219151, 438302, 598223, 1095755, 1196446, 2191510, 2991115, 5982230, 22134251, 44268502, 110671255, 221342510]

約数ペア:

[(1, 221342510), (2, 110671255), (5, 44268502), (10, 22134251), (37, 5982230), (74, 2991115), (101, 2191510), (185, 1196446), (202, 1095755), (370, 598223), (505, 438302), (1010, 219151), (3737, 59230), (5923, 37370), (7474, 29615), (11846, 18685)]