109900208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20143}}^1$

素因数の和:20193

約数の個数: 40

約数和(自身を含む): 239794176

約数和(自身を除く): 129893968

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 20143, 40286, 80572, 161144, 221573, 322288, 443146, 624433, 886292, 1248866, 1772584, 2497732, 3545168, 4995464, 6868763, 9990928, 13737526, 27475052, 54950104, 109900208]

約数ペア:

[(1, 109900208), (2, 54950104), (4, 27475052), (8, 13737526), (11, 9990928), (16, 6868763), (22, 4995464), (31, 3545168), (44, 2497732), (62, 1772584), (88, 1248866), (124, 886292), (176, 624433), (248, 443146), (341, 322288), (496, 221573), (682, 161144), (1364, 80572), (2728, 40286), (5456, 20143)]