201787928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{2777}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 392031360

約数和(自身を除く): 190243432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293, 586, 1172, 2344, 2777, 5554, 9083, 11108, 18166, 22216, 36332, 72664, 86087, 172174, 344348, 688696, 813661, 1627322, 3254644, 6509288, 25223491, 50446982, 100893964, 201787928]

約数ペア:

[(1, 201787928), (2, 100893964), (4, 50446982), (8, 25223491), (31, 6509288), (62, 3254644), (124, 1627322), (248, 813661), (293, 688696), (586, 344348), (1172, 172174), (2344, 86087), (2777, 72664), (5554, 36332), (9083, 22216), (11108, 18166)]