200620904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9011}}^1$

素因数の和:9062

約数の個数: 48

約数和(自身を含む): 431494560

約数和(自身を除く): 230873656

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 5566, 9011, 11132, 18022, 22264, 36044, 72088, 99121, 198242, 207253, 396484, 414506, 792968, 829012, 1090331, 1658024, 2180662, 2279783, 4361324, 4559566, 8722648, 9119132, 18238264, 25077613, 50155226, 100310452, 200620904]

約数ペア:

[(1, 200620904), (2, 100310452), (4, 50155226), (8, 25077613), (11, 18238264), (22, 9119132), (23, 8722648), (44, 4559566), (46, 4361324), (88, 2279783), (92, 2180662), (121, 1658024), (184, 1090331), (242, 829012), (253, 792968), (484, 414506), (506, 396484), (968, 207253), (1012, 198242), (2024, 99121), (2783, 72088), (5566, 36044), (9011, 22264), (11132, 18022)]