207967725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5741}}^1$

素因数の和:5787

約数の個数: 72

約数和(自身を含む): 444292992

約数和(自身を除く): 236325267

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1449, 1575, 1725, 2415, 4025, 5175, 5741, 7245, 12075, 17223, 28705, 36225, 40187, 51669, 86115, 120561, 132043, 143525, 200935, 258345, 361683, 396129, 430575, 602805, 660215, 924301, 1004675, 1188387, 1291725, 1808415, 1980645, 2772903, 3014025, 3301075, 4621505, 5941935, 8318709, 9042075, 9903225, 13864515, 23107525, 29709675, 41593545, 69322575, 207967725]

約数ペア:

[(1, 207967725), (3, 69322575), (5, 41593545), (7, 29709675), (9, 23107525), (15, 13864515), (21, 9903225), (23, 9042075), (25, 8318709), (35, 5941935), (45, 4621505), (63, 3301075), (69, 3014025), (75, 2772903), (105, 1980645), (115, 1808415), (161, 1291725), (175, 1188387), (207, 1004675), (225, 924301), (315, 660215), (345, 602805), (483, 430575), (525, 396129), (575, 361683), (805, 258345), (1035, 200935), (1449, 143525), (1575, 132043), (1725, 120561), (2415, 86115), (4025, 51669), (5175, 40187), (5741, 36225), (7245, 28705), (12075, 17223)]