220700328

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{26501}}^1$

素因数の和:26857

約数の個数: 32

約数和(自身を含む): 553361760

約数和(自身を除く): 332661432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 26501, 53002, 79503, 106004, 159006, 212008, 318012, 636024, 9195847, 18391694, 27587541, 36783388, 55175082, 73566776, 110350164, 220700328]

約数ペア:

[(1, 220700328), (2, 110350164), (3, 73566776), (4, 55175082), (6, 36783388), (8, 27587541), (12, 18391694), (24, 9195847), (347, 636024), (694, 318012), (1041, 212008), (1388, 159006), (2082, 106004), (2776, 79503), (4164, 53002), (8328, 26501)]