210325892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{326593}}^1$

素因数の和:326627

約数の個数: 24

約数和(自身を含む): 438942336

約数和(自身を除く): 228616444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 326593, 653186, 1306372, 2286151, 4572302, 7511639, 9144604, 15023278, 30046556, 52581473, 105162946, 210325892]

約数ペア:

[(1, 210325892), (2, 105162946), (4, 52581473), (7, 30046556), (14, 15023278), (23, 9144604), (28, 7511639), (46, 4572302), (92, 2286151), (161, 1306372), (322, 653186), (644, 326593)]