200370105

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2052

約数の個数: 80

約数和(自身を含む): 407373120

約数和(自身を除く): 207003015

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 247, 285, 351, 405, 513, 585, 741, 855, 1053, 1235, 1539, 1755, 2003, 2223, 2565, 3705, 5265, 6009, 6669, 7695, 10015, 11115, 18027, 20007, 26039, 30045, 33345, 38057, 54081, 78117, 90135, 100035, 114171, 130195, 162243, 190285, 234351, 270405, 342513, 390585, 494741, 570855, 703053, 811215, 1027539, 1171755, 1484223, 1712565, 2109159, 2473705, 3082617, 3515265, 4452669, 5137695, 7421115, 10545795, 13358007, 15413085, 22263345, 40074021, 66790035, 200370105]

約数ペア:

[(1, 200370105), (3, 66790035), (5, 40074021), (9, 22263345), (13, 15413085), (15, 13358007), (19, 10545795), (27, 7421115), (39, 5137695), (45, 4452669), (57, 3515265), (65, 3082617), (81, 2473705), (95, 2109159), (117, 1712565), (135, 1484223), (171, 1171755), (195, 1027539), (247, 811215), (285, 703053), (351, 570855), (405, 494741), (513, 390585), (585, 342513), (741, 270405), (855, 234351), (1053, 190285), (1235, 162243), (1539, 130195), (1755, 114171), (2003, 100035), (2223, 90135), (2565, 78117), (3705, 54081), (5265, 38057), (6009, 33345), (6669, 30045), (7695, 26039), (10015, 20007), (11115, 18027)]