204631453

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 234796320

約数和(自身を除く): 30164867

約数列:

[1, 13, 29, 43, 169, 377, 559, 971, 1247, 4901, 7267, 12623, 16211, 28159, 41753, 164099, 210743, 366067, 542789, 1210837, 4758871, 7056257, 15740881, 204631453]

約数ペア:

[(1, 204631453), (13, 15740881), (29, 7056257), (43, 4758871), (169, 1210837), (377, 542789), (559, 366067), (971, 210743), (1247, 164099), (4901, 41753), (7267, 28159), (12623, 16211)]