199982776

素因数分解:

$2^3\times 7^1\times {\mathrm{659}}^1\times {\mathrm{5419}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 429264000

約数和(自身を除く): 229281224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 659, 1318, 2636, 4613, 5272, 5419, 9226, 10838, 18452, 21676, 36904, 37933, 43352, 75866, 151732, 303464, 3571121, 7142242, 14284484, 24997847, 28568968, 49995694, 99991388, 199982776]

約数ペア:

[(1, 199982776), (2, 99991388), (4, 49995694), (7, 28568968), (8, 24997847), (14, 14284484), (28, 7142242), (56, 3571121), (659, 303464), (1318, 151732), (2636, 75866), (4613, 43352), (5272, 37933), (5419, 36904), (9226, 21676), (10838, 18452)]