201819822

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 408867360

約数和(自身を除く): 207047538

約数列:

[1, 2, 3, 6, 109, 218, 327, 421, 654, 733, 842, 1263, 1466, 2199, 2526, 4398, 45889, 79897, 91778, 137667, 159794, 239691, 275334, 308593, 479382, 617186, 925779, 1851558, 33636637, 67273274, 100909911, 201819822]

約数ペア:

[(1, 201819822), (2, 100909911), (3, 67273274), (6, 33636637), (109, 1851558), (218, 925779), (327, 617186), (421, 479382), (654, 308593), (733, 275334), (842, 239691), (1263, 159794), (1466, 137667), (2199, 91778), (2526, 79897), (4398, 45889)]