204557104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 405456192

約数和(自身を除く): 200899088

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 463, 521, 848, 926, 1042, 1852, 2084, 3704, 4168, 7408, 8336, 24539, 27613, 49078, 55226, 98156, 110452, 196312, 220904, 241223, 392624, 441808, 482446, 964892, 1929784, 3859568, 12784819, 25569638, 51139276, 102278552, 204557104]

約数ペア:

[(1, 204557104), (2, 102278552), (4, 51139276), (8, 25569638), (16, 12784819), (53, 3859568), (106, 1929784), (212, 964892), (424, 482446), (463, 441808), (521, 392624), (848, 241223), (926, 220904), (1042, 196312), (1852, 110452), (2084, 98156), (3704, 55226), (4168, 49078), (7408, 27613), (8336, 24539)]