221439092

素因数分解:

$2^2\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{4903}}^1$

素因数の和:6527

約数の個数: 24

約数和(自身を含む): 443243136

約数和(自身を除く): 221804044

約数列:

[1, 2, 4, 7, 14, 28, 1613, 3226, 4903, 6452, 9806, 11291, 19612, 22582, 34321, 45164, 68642, 137284, 7908539, 15817078, 31634156, 55359773, 110719546, 221439092]

約数ペア:

[(1, 221439092), (2, 110719546), (4, 55359773), (7, 31634156), (14, 15817078), (28, 7908539), (1613, 137284), (3226, 68642), (4903, 45164), (6452, 34321), (9806, 22582), (11291, 19612)]