200173688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15907}}^1$

素因数の和:15948

約数の個数: 48

約数和(自身を含む): 444310440

約数和(自身を除く): 244136752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 15907, 31814, 63628, 127256, 174977, 206791, 349954, 413582, 699908, 827164, 1399816, 1654328, 1924747, 2274701, 3849494, 4549402, 7698988, 9098804, 15397976, 18197608, 25021711, 50043422, 100086844, 200173688]

約数ペア:

[(1, 200173688), (2, 100086844), (4, 50043422), (8, 25021711), (11, 18197608), (13, 15397976), (22, 9098804), (26, 7698988), (44, 4549402), (52, 3849494), (88, 2274701), (104, 1924747), (121, 1654328), (143, 1399816), (242, 827164), (286, 699908), (484, 413582), (572, 349954), (968, 206791), (1144, 174977), (1573, 127256), (3146, 63628), (6292, 31814), (12584, 15907)]