214960326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{70111}}^1$

素因数の和:70196

約数の個数: 32

約数和(自身を含む): 498075648

約数和(自身を除く): 283115322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 70111, 140222, 210333, 420666, 490777, 981554, 1472331, 2944662, 5118103, 10236206, 15354309, 30708618, 35826721, 71653442, 107480163, 214960326]

約数ペア:

[(1, 214960326), (2, 107480163), (3, 71653442), (6, 35826721), (7, 30708618), (14, 15354309), (21, 10236206), (42, 5118103), (73, 2944662), (146, 1472331), (219, 981554), (438, 490777), (511, 420666), (1022, 210333), (1533, 140222), (3066, 70111)]