197886996

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{4373}}^1$

素因数の和:4805

約数の個数: 48

約数和(自身を含む): 514382400

約数和(自身を除く): 316495404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 838, 1257, 1676, 2514, 3771, 4373, 5028, 7542, 8746, 11313, 13119, 15084, 17492, 22626, 26238, 39357, 45252, 52476, 78714, 118071, 157428, 236142, 472284, 1832287, 3664574, 5496861, 7329148, 10993722, 16490583, 21987444, 32981166, 49471749, 65962332, 98943498, 197886996]

約数ペア:

[(1, 197886996), (2, 98943498), (3, 65962332), (4, 49471749), (6, 32981166), (9, 21987444), (12, 16490583), (18, 10993722), (27, 7329148), (36, 5496861), (54, 3664574), (108, 1832287), (419, 472284), (838, 236142), (1257, 157428), (1676, 118071), (2514, 78714), (3771, 52476), (4373, 45252), (5028, 39357), (7542, 26238), (8746, 22626), (11313, 17492), (13119, 15084)]