212360358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{69263}}^1$

素因数の和:69348

約数の個数: 32

約数和(自身を含む): 492051456

約数和(自身を除く): 279691098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 69263, 138526, 207789, 415578, 484841, 969682, 1454523, 2909046, 5056199, 10112398, 15168597, 30337194, 35393393, 70786786, 106180179, 212360358]

約数ペア:

[(1, 212360358), (2, 106180179), (3, 70786786), (6, 35393393), (7, 30337194), (14, 15168597), (21, 10112398), (42, 5056199), (73, 2909046), (146, 1454523), (219, 969682), (438, 484841), (511, 415578), (1022, 207789), (1533, 138526), (3066, 69263)]