206883704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 424116000

約数和(自身を除く): 217232296

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 89, 152, 164, 178, 328, 356, 373, 712, 746, 779, 1492, 1558, 1691, 2984, 3116, 3382, 3649, 6232, 6764, 7087, 7298, 13528, 14174, 14596, 15293, 28348, 29192, 30586, 33197, 56696, 61172, 66394, 69331, 122344, 132788, 138662, 265576, 277324, 290567, 554648, 581134, 630743, 1162268, 1261486, 1361077, 2324536, 2522972, 2722154, 5045944, 5444308, 10888616, 25860463, 51720926, 103441852, 206883704]

約数ペア:

[(1, 206883704), (2, 103441852), (4, 51720926), (8, 25860463), (19, 10888616), (38, 5444308), (41, 5045944), (76, 2722154), (82, 2522972), (89, 2324536), (152, 1361077), (164, 1261486), (178, 1162268), (328, 630743), (356, 581134), (373, 554648), (712, 290567), (746, 277324), (779, 265576), (1492, 138662), (1558, 132788), (1691, 122344), (2984, 69331), (3116, 66394), (3382, 61172), (3649, 56696), (6232, 33197), (6764, 30586), (7087, 29192), (7298, 28348), (13528, 15293), (14174, 14596)]