201778512663

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25486739}}^1$

素因数の和:25486791

約数の個数: 32

約数和(自身を含む): 342541785600

約数和(自身を除く): 140763272937

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 25486739, 76460217, 178407173, 331327607, 535221519, 739115431, 993982821, 2217346293, 2319293249, 5173808017, 6957879747, 9608500603, 15521424051, 28825501809, 67259504221, 201778512663]

約数ペア:

[(1, 201778512663), (3, 67259504221), (7, 28825501809), (13, 15521424051), (21, 9608500603), (29, 6957879747), (39, 5173808017), (87, 2319293249), (91, 2217346293), (203, 993982821), (273, 739115431), (377, 535221519), (609, 331327607), (1131, 178407173), (2639, 76460217), (7917, 25486739)]