200375505

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2287}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 395366400

約数和(自身を除く): 194990895

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 99, 135, 165, 177, 295, 297, 495, 531, 649, 885, 1485, 1593, 1947, 2287, 2655, 3245, 5841, 6861, 7965, 9735, 11435, 17523, 20583, 25157, 29205, 34305, 61749, 75471, 87615, 102915, 125785, 134933, 226413, 308745, 377355, 404799, 674665, 679239, 1132065, 1214397, 1484263, 2023995, 3396195, 3643191, 4452789, 6071985, 7421315, 13358367, 18215955, 22263945, 40075101, 66791835, 200375505]

約数ペア:

[(1, 200375505), (3, 66791835), (5, 40075101), (9, 22263945), (11, 18215955), (15, 13358367), (27, 7421315), (33, 6071985), (45, 4452789), (55, 3643191), (59, 3396195), (99, 2023995), (135, 1484263), (165, 1214397), (177, 1132065), (295, 679239), (297, 674665), (495, 404799), (531, 377355), (649, 308745), (885, 226413), (1485, 134933), (1593, 125785), (1947, 102915), (2287, 87615), (2655, 75471), (3245, 61749), (5841, 34305), (6861, 29205), (7965, 25157), (9735, 20583), (11435, 17523)]