199613120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89113}}^1$

素因数の和:89137

約数の個数: 56

約数和(自身を含む): 543238944

約数和(自身を除く): 343625824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 89113, 178226, 356452, 445565, 623791, 712904, 891130, 1247582, 1425808, 1782260, 2495164, 2851616, 3118955, 3564520, 4990328, 5703232, 6237910, 7129040, 9980656, 12475820, 14258080, 19961312, 24951640, 28516160, 39922624, 49903280, 99806560, 199613120]

約数ペア:

[(1, 199613120), (2, 99806560), (4, 49903280), (5, 39922624), (7, 28516160), (8, 24951640), (10, 19961312), (14, 14258080), (16, 12475820), (20, 9980656), (28, 7129040), (32, 6237910), (35, 5703232), (40, 4990328), (56, 3564520), (64, 3118955), (70, 2851616), (80, 2495164), (112, 1782260), (140, 1425808), (160, 1247582), (224, 891130), (280, 712904), (320, 623791), (448, 445565), (560, 356452), (1120, 178226), (2240, 89113)]