210514914

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{17747}}^1$

素因数の和:18414

約数の個数: 24

約数和(自身を含む): 456833520

約数和(自身を除く): 246318606

約数列:

[1, 2, 3, 6, 9, 18, 659, 1318, 1977, 3954, 5931, 11862, 17747, 35494, 53241, 106482, 159723, 319446, 11695273, 23390546, 35085819, 70171638, 105257457, 210514914]

約数ペア:

[(1, 210514914), (2, 105257457), (3, 70171638), (6, 35085819), (9, 23390546), (18, 11695273), (659, 319446), (1318, 159723), (1977, 106482), (3954, 53241), (5931, 35494), (11862, 17747)]