206546560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29339}}^1$

素因数の和:29369

約数の個数: 64

約数和(自身を含む): 538682400

約数和(自身を除く): 332135840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 29339, 58678, 117356, 146695, 234712, 293390, 322729, 469424, 586780, 645458, 938848, 1173560, 1290916, 1613645, 1877696, 2347120, 2581832, 3227290, 3755392, 4694240, 5163664, 6454580, 9388480, 10327328, 12909160, 18776960, 20654656, 25818320, 41309312, 51636640, 103273280, 206546560]

約数ペア:

[(1, 206546560), (2, 103273280), (4, 51636640), (5, 41309312), (8, 25818320), (10, 20654656), (11, 18776960), (16, 12909160), (20, 10327328), (22, 9388480), (32, 6454580), (40, 5163664), (44, 4694240), (55, 3755392), (64, 3227290), (80, 2581832), (88, 2347120), (110, 1877696), (128, 1613645), (160, 1290916), (176, 1173560), (220, 938848), (320, 645458), (352, 586780), (440, 469424), (640, 322729), (704, 293390), (880, 234712), (1408, 146695), (1760, 117356), (3520, 58678), (7040, 29339)]