202968355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 274190400

約数和(自身を除く): 71222045

約数列:

[1, 5, 17, 19, 85, 95, 109, 323, 545, 1153, 1615, 1853, 2071, 5765, 9265, 10355, 19601, 21907, 35207, 98005, 109535, 125677, 176035, 372419, 628385, 1862095, 2136509, 2387863, 10682545, 11939315, 40593671, 202968355]

約数ペア:

[(1, 202968355), (5, 40593671), (17, 11939315), (19, 10682545), (85, 2387863), (95, 2136509), (109, 1862095), (323, 628385), (545, 372419), (1153, 176035), (1615, 125677), (1853, 109535), (2071, 98005), (5765, 35207), (9265, 21907), (10355, 19601)]