201790288

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{7937}}^1$

素因数の和:8179

約数の個数: 40

約数和(自身を含む): 448846272

約数和(自身を除く): 247055984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 7937, 12712, 15874, 25424, 31748, 55559, 63496, 111118, 126992, 222236, 444472, 888944, 1801699, 3603398, 7206796, 12611893, 14413592, 25223786, 28827184, 50447572, 100895144, 201790288]

約数ペア:

[(1, 201790288), (2, 100895144), (4, 50447572), (7, 28827184), (8, 25223786), (14, 14413592), (16, 12611893), (28, 7206796), (56, 3603398), (112, 1801699), (227, 888944), (454, 444472), (908, 222236), (1589, 126992), (1816, 111118), (3178, 63496), (3632, 55559), (6356, 31748), (7937, 25424), (12712, 15874)]