210329994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{7669}}^1$

素因数の和:8334

約数の個数: 32

約数和(自身を含む): 481553280

約数和(自身を除く): 271223286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 1306, 1959, 3918, 4571, 7669, 9142, 13713, 15338, 23007, 27426, 46014, 53683, 107366, 161049, 322098, 5007857, 10015714, 15023571, 30047142, 35054999, 70109998, 105164997, 210329994]

約数ペア:

[(1, 210329994), (2, 105164997), (3, 70109998), (6, 35054999), (7, 30047142), (14, 15023571), (21, 10015714), (42, 5007857), (653, 322098), (1306, 161049), (1959, 107366), (3918, 53683), (4571, 46014), (7669, 27426), (9142, 23007), (13713, 15338)]