255087190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{1307}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 476059680

約数和(自身を除く): 220972490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 673, 1307, 1346, 2614, 3365, 6535, 6730, 13070, 19517, 37903, 39034, 75806, 97585, 189515, 195170, 379030, 879611, 1759222, 4398055, 8796110, 25508719, 51017438, 127543595, 255087190]

約数ペア:

[(1, 255087190), (2, 127543595), (5, 51017438), (10, 25508719), (29, 8796110), (58, 4398055), (145, 1759222), (290, 879611), (673, 379030), (1307, 195170), (1346, 189515), (2614, 97585), (3365, 75806), (6535, 39034), (6730, 37903), (13070, 19517)]