201922622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 349102656

約数和(自身を除く): 147180034

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 121, 242, 433, 451, 517, 866, 902, 1034, 1927, 3854, 4763, 4961, 5687, 9526, 9922, 11374, 17753, 20351, 21197, 35506, 40702, 42394, 52393, 104786, 195283, 223861, 233167, 390566, 447722, 466334, 834391, 1668782, 2148113, 2462471, 4296226, 4924942, 9178301, 18356602, 100961311, 201922622]

約数ペア:

[(1, 201922622), (2, 100961311), (11, 18356602), (22, 9178301), (41, 4924942), (47, 4296226), (82, 2462471), (94, 2148113), (121, 1668782), (242, 834391), (433, 466334), (451, 447722), (517, 390566), (866, 233167), (902, 223861), (1034, 195283), (1927, 104786), (3854, 52393), (4763, 42394), (4961, 40702), (5687, 35506), (9526, 21197), (9922, 20351), (11374, 17753)]