210847791063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{251003}}^1$

素因数の和:251224

約数の個数: 64

約数和(自身を含む): 368385518592

約数和(自身を除く): 157537727529

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 181, 221, 273, 357, 543, 663, 1267, 1547, 2353, 3077, 3801, 4641, 7059, 9231, 16471, 21539, 40001, 49413, 64617, 120003, 251003, 280007, 753009, 840021, 1757021, 3263039, 4267051, 5271063, 9789117, 12801153, 22841273, 29869357, 45431543, 55471663, 68523819, 89608071, 136294629, 166414989, 318020801, 388301641, 590610059, 772336231, 954062403, 1164904923, 1771830177, 2317008693, 4134270413, 5406353617, 10040371003, 12402811239, 16219060851, 30121113009, 70282597021, 210847791063]

約数ペア:

[(1, 210847791063), (3, 70282597021), (7, 30121113009), (13, 16219060851), (17, 12402811239), (21, 10040371003), (39, 5406353617), (51, 4134270413), (91, 2317008693), (119, 1771830177), (181, 1164904923), (221, 954062403), (273, 772336231), (357, 590610059), (543, 388301641), (663, 318020801), (1267, 166414989), (1547, 136294629), (2353, 89608071), (3077, 68523819), (3801, 55471663), (4641, 45431543), (7059, 29869357), (9231, 22841273), (16471, 12801153), (21539, 9789117), (40001, 5271063), (49413, 4267051), (64617, 3263039), (120003, 1757021), (251003, 840021), (280007, 753009)]