200143815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 352885248

約数和(自身を除く): 152741433

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 361, 437, 1083, 1311, 1607, 1805, 2185, 4821, 5415, 6555, 8035, 8303, 24105, 24909, 30533, 36961, 41515, 91599, 110883, 124545, 152665, 184805, 457995, 554415, 580127, 702259, 1740381, 2106777, 2900635, 3511295, 8701905, 10533885, 13342921, 40028763, 66714605, 200143815]

約数ペア:

[(1, 200143815), (3, 66714605), (5, 40028763), (15, 13342921), (19, 10533885), (23, 8701905), (57, 3511295), (69, 2900635), (95, 2106777), (115, 1740381), (285, 702259), (345, 580127), (361, 554415), (437, 457995), (1083, 184805), (1311, 152665), (1607, 124545), (1805, 110883), (2185, 91599), (4821, 41515), (5415, 36961), (6555, 30533), (8035, 24909), (8303, 24105)]