219282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 525312

約数和(自身を除く): 306030

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 227, 322, 454, 483, 681, 966, 1362, 1589, 3178, 4767, 5221, 9534, 10442, 15663, 31326, 36547, 73094, 109641, 219282]

約数ペア:

[(1, 219282), (2, 109641), (3, 73094), (6, 36547), (7, 31326), (14, 15663), (21, 10442), (23, 9534), (42, 5221), (46, 4767), (69, 3178), (138, 1589), (161, 1362), (227, 966), (322, 681), (454, 483)]