200322265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 283481856

約数和(自身を除く): 83159591

約数列:

[1, 5, 11, 13, 55, 65, 143, 503, 557, 715, 2515, 2785, 5533, 6127, 6539, 7241, 27665, 30635, 32695, 36205, 71929, 79651, 280171, 359645, 398255, 1400855, 3081881, 3642223, 15409405, 18211115, 40064453, 200322265]

約数ペア:

[(1, 200322265), (5, 40064453), (11, 18211115), (13, 15409405), (55, 3642223), (65, 3081881), (143, 1400855), (503, 398255), (557, 359645), (715, 280171), (2515, 79651), (2785, 71929), (5533, 36205), (6127, 32695), (6539, 30635), (7241, 27665)]