243040252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{51361}}^1$

素因数の和:51398

約数の個数: 36

約数和(自身を含む): 526357776

約数和(自身を除く): 283317524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 51361, 102722, 205444, 359527, 667693, 719054, 1335386, 1438108, 2670772, 4673851, 8680009, 9347702, 17360018, 18695404, 34720036, 60760063, 121520126, 243040252]

約数ペア:

[(1, 243040252), (2, 121520126), (4, 60760063), (7, 34720036), (13, 18695404), (14, 17360018), (26, 9347702), (28, 8680009), (52, 4673851), (91, 2670772), (169, 1438108), (182, 1335386), (338, 719054), (364, 667693), (676, 359527), (1183, 205444), (2366, 102722), (4732, 51361)]