199204416

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4960

約数の個数: 84

約数和(自身を含む): 579144384

約数和(自身を除く): 379939968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4544, 4871, 5112, 6816, 9742, 10224, 13632, 14613, 19484, 20448, 29226, 38968, 40896, 43839, 58452, 77936, 87678, 116904, 155872, 175356, 233808, 311744, 345841, 350712, 467616, 691682, 701424, 935232, 1037523, 1383364, 1402848, 2075046, 2766728, 2805696, 3112569, 4150092, 5533456, 6225138, 8300184, 11066912, 12450276, 16600368, 22133824, 24900552, 33200736, 49801104, 66401472, 99602208, 199204416]

約数ペア:

[(1, 199204416), (2, 99602208), (3, 66401472), (4, 49801104), (6, 33200736), (8, 24900552), (9, 22133824), (12, 16600368), (16, 12450276), (18, 11066912), (24, 8300184), (32, 6225138), (36, 5533456), (48, 4150092), (64, 3112569), (71, 2805696), (72, 2766728), (96, 2075046), (142, 1402848), (144, 1383364), (192, 1037523), (213, 935232), (284, 701424), (288, 691682), (426, 467616), (568, 350712), (576, 345841), (639, 311744), (852, 233808), (1136, 175356), (1278, 155872), (1704, 116904), (2272, 87678), (2556, 77936), (3408, 58452), (4544, 43839), (4871, 40896), (5112, 38968), (6816, 29226), (9742, 20448), (10224, 19484), (13632, 14613)]