205858045155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{4999}}^1$

素因数の和:5513

約数の個数: 96

約数和(自身を含む): 386596800000

約数和(自身を除く): 180738754845

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 179, 245, 313, 537, 735, 895, 939, 1253, 1565, 2191, 2685, 3759, 4695, 4999, 6265, 6573, 8771, 10955, 14997, 15337, 18795, 24995, 26313, 32865, 34993, 43855, 46011, 56027, 74985, 76685, 104979, 131565, 168081, 174965, 230055, 244951, 280135, 392189, 524895, 734853, 840405, 894821, 1176567, 1224755, 1564687, 1960945, 2684463, 2745323, 3674265, 4474105, 4694061, 5882835, 6263747, 7823435, 8235969, 10952809, 13422315, 13726615, 18791241, 23470305, 31318735, 32858427, 41179845, 43846229, 54764045, 76669663, 93956205, 131538687, 164292135, 219231145, 230008989, 280078973, 383348315, 657693435, 840236919, 1150044945, 1400394865, 1960552811, 4201184595, 5881658433, 9802764055, 13723869677, 29408292165, 41171609031, 68619348385, 205858045155]

約数ペア:

[(1, 205858045155), (3, 68619348385), (5, 41171609031), (7, 29408292165), (15, 13723869677), (21, 9802764055), (35, 5881658433), (49, 4201184595), (105, 1960552811), (147, 1400394865), (179, 1150044945), (245, 840236919), (313, 657693435), (537, 383348315), (735, 280078973), (895, 230008989), (939, 219231145), (1253, 164292135), (1565, 131538687), (2191, 93956205), (2685, 76669663), (3759, 54764045), (4695, 43846229), (4999, 41179845), (6265, 32858427), (6573, 31318735), (8771, 23470305), (10955, 18791241), (14997, 13726615), (15337, 13422315), (18795, 10952809), (24995, 8235969), (26313, 7823435), (32865, 6263747), (34993, 5882835), (43855, 4694061), (46011, 4474105), (56027, 3674265), (74985, 2745323), (76685, 2684463), (104979, 1960945), (131565, 1564687), (168081, 1224755), (174965, 1176567), (230055, 894821), (244951, 840405), (280135, 734853), (392189, 524895)]