219936066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{141529}}^1$

素因数の和:141578

約数の個数: 32

約数和(自身を含む): 516301440

約数和(自身を除く): 296365374

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 141529, 283058, 424587, 849174, 990703, 1981406, 2972109, 5236573, 5944218, 10473146, 15709719, 31419438, 36656011, 73312022, 109968033, 219936066]

約数ペア:

[(1, 219936066), (2, 109968033), (3, 73312022), (6, 36656011), (7, 31419438), (14, 15709719), (21, 10473146), (37, 5944218), (42, 5236573), (74, 2972109), (111, 1981406), (222, 990703), (259, 849174), (518, 424587), (777, 283058), (1554, 141529)]