199063876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{6971}}^1$

素因数の和:7056

約数の個数: 36

約数和(自身を含む): 389455920

約数和(自身を除く): 190392044

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 6971, 7139, 13942, 14278, 27884, 28556, 76681, 153362, 306724, 411289, 822578, 843491, 1645156, 1686982, 3373964, 4524179, 9048358, 18096716, 49765969, 99531938, 199063876]

約数ペア:

[(1, 199063876), (2, 99531938), (4, 49765969), (11, 18096716), (22, 9048358), (44, 4524179), (59, 3373964), (118, 1686982), (121, 1645156), (236, 843491), (242, 822578), (484, 411289), (649, 306724), (1298, 153362), (2596, 76681), (6971, 28556), (7139, 27884), (13942, 14278)]