214830488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{28477}}^1$

素因数の和:28547

約数の個数: 32

約数和(自身を含む): 430587360

約数和(自身を除く): 215756872

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 28477, 56954, 113908, 227816, 654971, 1167557, 1309942, 2335114, 2619884, 4670228, 5239768, 9340456, 26853811, 53707622, 107415244, 214830488]

約数ペア:

[(1, 214830488), (2, 107415244), (4, 53707622), (8, 26853811), (23, 9340456), (41, 5239768), (46, 4670228), (82, 2619884), (92, 2335114), (164, 1309942), (184, 1167557), (328, 654971), (943, 227816), (1886, 113908), (3772, 56954), (7544, 28477)]