208734732

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{3373}}^1$

素因数の和:3580

約数の個数: 60

約数和(自身を含む): 548693376

約数和(自身を除く): 339958644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 324, 382, 573, 764, 1146, 1719, 2292, 3373, 3438, 5157, 6746, 6876, 10119, 10314, 13492, 15471, 20238, 20628, 30357, 30942, 40476, 60714, 61884, 91071, 121428, 182142, 273213, 364284, 546426, 644243, 1092852, 1288486, 1932729, 2576972, 3865458, 5798187, 7730916, 11596374, 17394561, 23192748, 34789122, 52183683, 69578244, 104367366, 208734732]

約数ペア:

[(1, 208734732), (2, 104367366), (3, 69578244), (4, 52183683), (6, 34789122), (9, 23192748), (12, 17394561), (18, 11596374), (27, 7730916), (36, 5798187), (54, 3865458), (81, 2576972), (108, 1932729), (162, 1288486), (191, 1092852), (324, 644243), (382, 546426), (573, 364284), (764, 273213), (1146, 182142), (1719, 121428), (2292, 91071), (3373, 61884), (3438, 60714), (5157, 40476), (6746, 30942), (6876, 30357), (10119, 20628), (10314, 20238), (13492, 15471)]