266223155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 368375040

約数和(自身を除く): 102151885

約数列:

[1, 5, 11, 19, 55, 95, 209, 373, 683, 1045, 1865, 3415, 4103, 7087, 7513, 12977, 20515, 35435, 37565, 64885, 77957, 142747, 254759, 389785, 713735, 1273795, 2802349, 4840421, 14011745, 24202105, 53244631, 266223155]

約数ペア:

[(1, 266223155), (5, 53244631), (11, 24202105), (19, 14011745), (55, 4840421), (95, 2802349), (209, 1273795), (373, 713735), (683, 389785), (1045, 254759), (1865, 142747), (3415, 77957), (4103, 64885), (7087, 37565), (7513, 35435), (12977, 20515)]