220143198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3335503}}^1$

素因数の和:3335519

約数の個数: 16

約数和(自身を含む): 480312576

約数和(自身を除く): 260169378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3335503, 6671006, 10006509, 20013018, 36690533, 73381066, 110071599, 220143198]

約数ペア:

[(1, 220143198), (2, 110071599), (3, 73381066), (6, 36690533), (11, 20013018), (22, 10006509), (33, 6671006), (66, 3335503)]