214343206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13513}}^1$

素因数の和:13636

約数の個数: 32

約数和(自身を含む): 404771328

約数和(自身を除く): 190428122

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 13513, 15862, 27026, 94591, 148643, 189182, 297286, 1040501, 1391839, 2081002, 2783678, 9742873, 15310229, 19485746, 30620458, 107171603, 214343206]

約数ペア:

[(1, 214343206), (2, 107171603), (7, 30620458), (11, 19485746), (14, 15310229), (22, 9742873), (77, 2783678), (103, 2081002), (154, 1391839), (206, 1040501), (721, 297286), (1133, 189182), (1442, 148643), (2266, 94591), (7931, 27026), (13513, 15862)]