205451544

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 534240000

約数和(自身を除く): 328788456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 211, 232, 348, 422, 633, 696, 844, 1266, 1399, 1688, 2532, 2798, 4197, 5064, 5596, 6119, 8394, 11192, 12238, 16788, 18357, 24476, 33576, 36714, 40571, 48952, 73428, 81142, 121713, 146856, 162284, 243426, 295189, 324568, 486852, 590378, 885567, 973704, 1180756, 1771134, 2361512, 3542268, 7084536, 8560481, 17120962, 25681443, 34241924, 51362886, 68483848, 102725772, 205451544]

約数ペア:

[(1, 205451544), (2, 102725772), (3, 68483848), (4, 51362886), (6, 34241924), (8, 25681443), (12, 17120962), (24, 8560481), (29, 7084536), (58, 3542268), (87, 2361512), (116, 1771134), (174, 1180756), (211, 973704), (232, 885567), (348, 590378), (422, 486852), (633, 324568), (696, 295189), (844, 243426), (1266, 162284), (1399, 146856), (1688, 121713), (2532, 81142), (2798, 73428), (4197, 48952), (5064, 40571), (5596, 36714), (6119, 33576), (8394, 24476), (11192, 18357), (12238, 16788)]